Short for "decent purchase". Orginally used as druggie-slang/code for a good drug deal or drug quality, but recently has been used in response to any type of favorable purchase, or simply to replace the word "dece".
"Yeah, that coke was a dece purch"
"Lemee see that cellphone......damn, dece purch."
"Ok I'll come to your house later"
"Aiyt, dece purch"
"Lemee see that cellphone......damn, dece purch."
"Ok I'll come to your house later"
"Aiyt, dece purch"
by ZmaN277 August 8, 2007