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1.
Penis
Adam: I am a pesh fiend
by Cuddles556 October 15, 2010
 
2.
Derivation of eshay or esh; generally connoting a sense of excitement, approval or satisfaction.
Lad 1: How's it crackin' adlay?
Me: All pesh bru'uh.
by schizoaffective July 10, 2008