To cum in a girl's ass. Originally a meteorological term, meaning in a supercell thunderstorm, an area of dry air that wraps around the back end of a mesocyclone.
Guy 1: Boy, I sure like that girl Brandi! I'd like to give her a rear flank downdraft.
Guy 2: Ya me too man.
Guy 2: Ya me too man.
by 212crank530 January 1, 2011

Having Sexaul intercorse on a roof
by AndrewSharp January 21, 2019

must be exclaimed prior to proceeding in a three-point shot from the left corner of the basketball court.
Left flank refers to the position of the shot taken
Lamb shank refers to the food that is redeemable after the left flank is taken
Left flank refers to the position of the shot taken
Lamb shank refers to the food that is redeemable after the left flank is taken
by rosspapadakis June 19, 2019

by Antigarf May 12, 2024

by BigAlex December 17, 2024

The action of attending a large number of bars on a night out. Flanking is the method used, where the bar is attacked from every possible angle and emptied of all alcoholic liquids.
by LaZenia2011 July 29, 2012

"Ay flank that mf!"
by Pattsz July 29, 2023
