(n) shorthand for Cinnamon Toast Crunch, a supersaturation of sugar conveniently molded into 3/4" square cereal bits.
Combined with milk, each bowl of CTC will inch you deliciously closer to a cinnamon-laden diabetic coma.
"I'm feeling like Cinnamon Toast Crunch"? Better check your blood sugar, fatty!
I just rocked a bowl of CTC for dinner, but why are my toes numb?