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 pcb006 January 25, 2017

by Solitmobilejustsentmethiswire June 2, 2020

by john222222 April 29, 2014

by pentozali August 17, 2013
