1 definition by teeny0584

spongebob syndrome

the square feeling of your butt after you've been sitting in the same position for far too long.

Hillary: (gets up from chair she's been sitting in for hours) "Ow! I have spongebob syndrome!"

Kristina: "What's that?"

Hillary: "When you've been sitting the same way for too long, and when you get up your butt feels square."

by teeny0584 October 14, 2006