"Undie Pressure" is the fourteenth episode of the first season of The Loud House. The plot is: the characters make a bet to see who can go the longest without displaying their most annoying traits and habits. Lola is repulsed by Lincoln reading his comic book in his underwear, calling it an annoying habit, but Lincoln is quick to point out that she and the other girls have annoying habits of their own. This gives Lola the idea to call a bet to see who can go the longest without their habits, and if Lincoln loses, he can't ever read in his underwear again, but if the girls lose, they have to buy Lincoln a new pair of underwear he wants to buy. This means that Lincoln can't read comics in his underwear.