the action of taking a foreign substance, that causes a
change in a person's consciousness or
normal body action, in an excess or large amount. (i.e., caffeine, alcohol,
marijuana, any illicit drug)
1: Hey bro I got some
drugs, we're about to pipe up.
2. I'm about to pipe up
starbucks, want anything?
3. I'm so tired, lets pipe up some adderall.
4. Damn I am very piped up, I drank so much
beer