1 definition by apikores

alpo

heroin. originates from attempts to be discreet on the phone; instead of asking for "bags of heroin" users are encouraged to talk about "bags of dog food" or "bags of alpo." like dog food, heroin is sometimes brown.

"yo, how many bags of the alpo did you say you wanted?"
"three."

by apikores September 1, 2008