When a metal rod is shoved forcefully up the anus, then swiftly pulled out, thus creating a negative pressure that draws everything out the butt.
by beau yoder February 21, 2008
Get the blood gulchmug. by yeltsA kciR May 27, 2021
Get the Blood Gulchmug. I didn't know Jen was on the rag until she got on top, slid my cock in and did the Blood Gulch pogo.
by FritzXXX September 30, 2003
Get the Blood Gulch pogomug.