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1.
Slang that a father would tell his son to call his private part (dick,penis,etc)
ex.1 Dad: don't let any one touch your peeshee son!

ex.2 Son: daddy what is that under your arm pit?

Dad: its a skin tag son

Son: ohhh, it looks like a little peeshee!

ex.3 Roy: Oh yeah she sucked my peeshee last night, it was the best blow job that i've had in a while!

ex.3 Mr. Sacco: I have this grimy infection on my peeshee! I need to get some topical cream!
by Felix Sack-O December 12, 2010
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