Someone who acts like squidward, short tempered, impatient, arrogant, sassy, bitter, and condescending.
A: could you shut up? It's 10:30! I'M TRYING TO PLAY MY BANJO!
J: dawg stop being squidie, my TV's on like, 15 percent volume at most
R: is "A" being squidie again with that dumb banjo he can't even play?