Enough! is the first episode of season one of the television show Jonathan's World.
Jonathan won't stop using an annoying technique with Samus, so the gang decides to team up on him.
The episode starts at Justin's house on his birthday, with Jonathan, Paul, Isaac, and Justin's cousin Kyle playing Super Smash Bros. for Wii U on Justin's television set. Jonathan plays as the character Samus, and he is rolling to one side of the screen while he shoots missiles and Charge Shots in a pattern. Jonathan wins the match after facing Justin, and it is revealed that Jonathan got the technique from a YouTube video called "Top 10 Most Annoying Playstyles | Sm4sh." After Jonathan does this for several more matches, the gang eventually gets tired of losing all the time, so they all play as Samus and use Jonathan's strategy against him, resulting in him losing almost immediately.
This episode features the piece Soul Bossa Nova by Quincy Jones, Baby Park from Mario Kart: Double Dash!!, and New World Symphony No. 9 by Antonín Dvořák.