Straight Illin is the thirty-fifth episode in Season 1 of Clarence.
During a series of escalating dares, Clarence eats 500 deviled eggs, growing increasingly more sick.
Clarence makes challenges that his friends give him, Belson gets jealous of him and challenges him to eat 500 deviled eggs, to his surprise, Clarence made invitations for the children to go home to watch him eat the eggs. In his house, some went to see him eat the 500 eggs, when he finishes eating them all, he goes to play with Jeff, Sumo, Percy and Belson, but nobody wants to be with him because he looks very bad. At school, Clarence looks very sick, Jeff proposes a plan. Jeff is in the cafeteria and tells Sumo to come, but he gets lost in the ventilation ducts, Clarence chases Jeff down the ducts and sneezes, making the germs go through the school and infect everyone. The children wait to go to the infirmary, Belson was going to eat 600 scrambled eggs, but the school is canceled and everyone congratulates Clarence, ending the episode.
This episode has received negative reception from a numerous amount of reviewers and fans due to the episode depicting extremely gross content while outright describing the episode being out of place, criticizing Belson as the reasons. The episode was deemed the worst (or one of the worst) episode of the show. The controvesy resulted in the episode being banned unknowingly from Cartoon Network completely (while ocasionally appearing on demand).
On IMDb, the episode was ranked 6.4, as one of the lowest that is ever graded, as user review negatively criticized the episode from having much of the grossed out parts of the character getting sick.
The "Wocka Wocka Wocka" phrase Clarence says is a reference to the arcade game Pac-Man
The episode aired only once without word due to it's content and the reaction it received. Despite this, it can still be viewed on the Cartoon Network website.