Childhood Brain Damage: Kenan once implies that Kel's lack of common sense (and otherwise intelligence) was the result of him being dropped on his head as a child.
Dragged Into Drag: A couple of times, Kenan's plans require a girl, which means Kel has to dress up as one. People can't seem to see through the disguise, either (even when he pretended to be pregnant!).
Only Chris seems to noticed.
G-Rated Drug: Kel's addiction to Orange Soda. There's even an episode dedicated to everyone trying to break his addiction.
Genius Ditz: Kel scored a 98 (out of 100, on this show) on the IQ Test.
I Warned You: He always tells Kenan his plans won't work, but Kenan never listens and doesn't want to hear of it even when his plans do fail.
It is implied in "The Tainting of the Screw" that his favorite food is ham.
"I enjoy ham."
His female persona from "The Honeymoon's Over", Kelly, loves root beer.
Chris Potter
Butt Monkey: Tons of examples, but this tropers favorite was in the Christmas Special where he was beat up by a robotic Santa Claus while all the customers sat back and watched not even knowing it's a robotic dummy.
Character Tics: His eye twitches whenever there's trouble. Though it was only shown in the pilot episode.
