What is A Few Slices Short Of A Loaf Of Bread?
1.
Somebody who's not quite mentally competent
Similarly you may use the phrase, a few fries short of a happy meal
Weird Bus Dude: Hey wanna be my friend????? (waves spastically)
B: Can't Say I do
S: Well that guy is a few slices short of a loaf of bread!
See
Random Words:
1.
Sbarro Pizza.
I don't have to be back at the store until 3. Wanna go pick up some Bizarropizza?..