Usually when someone is working very hard or when they tell a terrible joke and your being sarcastic that their joke is good
Guy 1- hey bro guess what
Guy 2- what
Guy 1-what is fat and goes bump at night
Guy 2-idk what
Guy 1-Ur mom!
Guy 2- wow that joke slapped harder than a weed wacker on a Thursday
A woman with an ass so petite that you can cover most of it in one hand. To be more specific you must be able to clench and hold both cheeks together effortlessly with just one hand. This can only be achieved if the distance between your thumb and middle finger is wider than the apex of both buttocks. This is not possible with asses exceeding 1.0 Hdr
"Dude check out the one hander at the bar"
"Now THAT is a one hander"
A women or girl that is so small and/or lightweight, that you can easily hold her with one hand/arm while having sex with her. (Preferably in the cowgirl of reverse cowgirl position).
Rick-"Man that new hot chick is pretty small huh?"
Bob-"I would do her...would you?"
Rick-"For sure. She's totally a One Hander"
n. An adult girl, or of-age female, who is petite or small enough to fuck with one hand while simultaneously using the other hand for any array of other activities.
That girl is a definitely one-hander; I can fuck her while eating a burrito with my left hand.