Top Definition
Following a relatively safe corridor through enemy anti-aircraft fire. Often used in conjuction with 5 by 5, meaning that the craft in question is either undamaged or has suffered very little damage.
"We're in the pipe, 5 by 5!"
by Macavity October 31, 2003
1. Being in the process of doing a drug deal, or just being in the drug dealing business.
2. A state of being completely stoned or OD (overdosed for you dumbasses).
Joe (on the phone)- "hey dude, you wanna hang out later?"
Bob- "One minute man, I'm in the pipes."
#coke #mary jane #overdosed #marijuana #crack #ect.
by Spartanman June 07, 2007
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.