Ian walked up behind Jacob and flanked him suddenly. Jacob felt violated later on and showered for three hours straight.
Soft, pink and silky smooth pussy lips.
Carl loved to go down on his girlfriend and suck on her wet, juicy Flanks.
The maneuver OAP's pull at bus stops in order to get to the front of the queue. Normally involves large groups of them mobbing their way into the side of orderly queues.
"Hold you position, we're about to get flanked!"
"We're in for a flanking!"
" BUS FLANKERS!"
To brush one's hair, usually their fringe, backwards. Usually, people would prefer not to be seen whilst their fringe is flanked.
Seb: Hey, go on webcam!
Alex: Oh hell no! I just flanked my fringe back! I look well dodgy.
Seb: Oh.
Kinda like tittyfucking, but with ass cheeks.
Hannah's ass cheeks are calloused from the dozens of men she's been flanking with.
Flirt Skank. A girl who flirts with every guy nomatter what and has no intention on following through on anything.
Person A: Did you see Debi all up on Robby? I thought he had a girlfriend!
Person B: Yeh, but its no biggie, Debi's a flank man.