The literal meaning of bread, which can be formed by aligning several dollar signs together. i.e.$$$$$$$$$$$ looks like a loaf of bread with blurry vision. (term was created when subjects were in their mentally-altered states, yes, they were high)
My bitch be so hungry i gotta buy another loaf of some expensive bread
Eating junk food when a member of the househould who is an avid health freak has gone on vacation leaving you to enjoy goodies such as whitebread instead of wheat.
Talking to a man who's health freak girlfriend has left town:
"Hows life without _______."
"Awesome man, i'm loving this whitebread"
Something that sounds like it will be incredibly awesome but lets you down. Comes from an experience with Wells Banana BreadBeer. Sounds great, doesn't it?
Man, that Nuclear Death Star Firework sounds great! Let's light it up! ........... Damn, it's a friggin' banana breadbeer - 10 seconds of fountain and no boom.