Turtle's Thrill Ride

Alright, listen up, numbskull! This joke is a pun. Get it? "Shell shock" sounds like "shell" and "shock," and it's also a term for psychological trauma. So, it's funny because turtles have shells, and thrill rides can be shocking! You probably thought turtles just liked chilling and eating lettuce, huh? You're so wrong, I bet you buy those cheap knock-off honeycombs!