by xmasman November 22, 2015
The act of anal sex when the receiving person does not want to participate, but is willing to do so for their partner.
They were flagging last night because it was his birthday.
by JB76238 April 04, 2010
by Gabysia July 26, 2006
by AndruuuuN September 24, 2006
by RyanValejo December 07, 2011
by farmerted8786 August 29, 2006
1. If someone says if u want a smoke, you return saying: "Flag that."
2. If you gonna do something to irritate someone, you gotta get ready to "Flag"
2. If you gonna do something to irritate someone, you gotta get ready to "Flag"
by hybrid September 10, 2003