Season 1

Grab a hot cup of java and take a listen to this episode where Tanner brews up 3 facts and 1 lie about coffee! Can you guess the lie? If you have any ideas for future topics, let us know on Instagram , Facebook , or the I Sho...

Merry Christmas! To continue our holiday-themed episodes, Tanner has 4 facts about Christmas Movies. But one of them is not 100% true! Try to guess the lie with Sups and Andi! If you have any ideas for future topics, let us k...

If you celebrate Christmas, do you have your tree up yet? Sups dived deep into the topic of Christmas trees to let Andi and Tanner know all about this festive decoration. See if you can find his lie among the 4 big facts! If ...

To get you in the holiday mood, Andi has collected 4 stories of celebrities giving each other ridiculous holiday presents. The catch? She totally made one of them up! See if you can guess which one it is! If you have any idea...

Happy engagement season! Listen in as Andi and Sups learn all about diamonds from Tanner. But watch out, one of his facts is a lie! Can you guess which one? If you have any ideas for future topics, let us know on Instagram , ...

We hope you're hungry! To get you in the holiday mood, Andi has some fresh facts about pie. Join Sups and Tanner as they try to guess which one is a lie! If you have any ideas for future topics, let us know on Instagram , Fac...

In this episode, Tanner talks about foreign words that don't have simple English translations. But he completely made up one of them! Join Andi and Sups in trying to guess the fake word! If you have any ideas for future topic...

Join Sups and Andi as they try to figure out which of Dr. Tanner's viral facts is a lie! Can you guess right? If you have any ideas for future topics, let us know on Instagram , Facebook , or the I Should Have Known website ....

Hey (Jude)! Think you know everything about one of the most iconic bands of all time? Listen in as Sups tries to stump Andi and Tanner with 3 facts and a lie about The Beatles! If you have any ideas for future topics, let us ...

Special Halloween episode! Get ready for some spooky stories! In this special episode Tanner shares some spooky stories from folklore around the world. Except he completely fabricated one of them!! Can you figure out which on...

Check out this seasonal episode on a classic fall symbol: pumpkins! Andi fills Sups and Tanner in on 4 facts and they try to guess which one she made up. See if you can guess the lie! If you have any ideas for future topics, ...

From lumbering giants to carnivorous death machines, we're talking about dinosaurs this week! Andi and Sups try to guess which of Tanner's facts is a lie. Are you clever enough to figure it out? If you have any ideas for futu...

Listen in as Sups tells Tanner and Andi all about CDs in this episode! You would think they'd be experts given how they grew up with CDs, but there are still some things they should have known. Can you guess which fact isn't ...

Pickles are Tanner's favorite food and the topic of this week's episode! As requested by our community, Andi fills in the guys on pickle facts and tries to stump them with 1 big lie. Can you guess which fact is a lie? If you ...

This time Tanner tries to fool Andi and Sups with facts about eyes! Can you guess the lie? If you have any ideas for future topics, let us know on Instagram , Facebook , or the I Should Have Known website . And of course foll...

Chill out and listen to this episode all about penguins! Andi tells Tanner and Sups some super cool facts and 1 big lie. Can you guess the lie? If you have any ideas for future topics, let us know on Instagram , Facebook , or...

Pens! From ancient Egypt to space stations, we cover a lot of pens in this episode! See if you can catch Andi's lie better than Tanner and Sups. This topic was recommended by a listener just like you! If you have any ideas fo...

Be prepared! This episode, Sups and Andi try to make it through Tanner's facts on survival. But watch out! One of his facts is not 100% true! See if you can guess which one it is. Let us know your ideas for future topics and ...

¡Hola! ¿Qué tal? Don't worry, you don't need to know any Spanish to follow along on this week's episode! Sups tells Andi and Tanner all about the Spanish language. But watch out! One of his 4 big facts is a lie! Can you figur...

@^%@^&# Oops! Just excited about our new episode on punctuation! Andi had to lie to the boys face-to-face in this very special episode! It is our first one we did in person. See if you can guess her lie! There's no question (...

This episode Andi tries to stump the boys on some photography firsts. Don't worry too much about the dates, they are all given with a context that is factual. Ever wonder who took the first selfie? Or when they took the first...

Have you ever wondered where the names of the planets come from? Or what other cultures call the 8 planets (sorry, Pluto)? Find out from Andi in this episode! But watch out, one of her facts isn't 100% true. Can you spot the ...

Grab a slice of your favorite pizza and listen as Andi tries to trick the boys on one of their favorite foods! But be careful, one of the facts she gives is total BS! Will you guess correctly? Listen and find out! Read more: ...

Sups tells us the origin stories of some European capital city names. But one of them he totally made up! Join Andi and Tanner in guessing which one is the lie! Support the show (https://www.patreon.com/ISHK)