What is Your Mom's Pie?
1.
An insult of such incredible, nonsensical idiocy that it's normally used as a barb for the beginning of a larger, meaner insult. It normally leads to
"Hey, your mom's pie, wooooo!"
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1.
The act of taking an object, like a banana or a pole, up one's ass, then having someone else put it in their ass from the other end..
1.
slang for motherf******, the nice less harmful version
used to show emphasis when excited about something
Hell ya, CPMothertrucken3 ju..