What is [pull A Leckie]?
To flop out your penis at any point while being around a member of the opposite sex, in a poor attempt to make advances on them in the hopes of hooking up. More effective if done while alone in a car with the opposite sex. Most un-smooth move a guy can possibly make on a girl.
"He was trying to pick her up, so he decided he'd
pull a leckieon her, only to see her get out of the car as quickly as she could."