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!
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Random Words:
1.
I think this is a misquote, it should be 'Me cago en la leche que mamaste' which means "I shit in the milk that you suckl..