Headspinner (n): a cute girl of a petite stature that you can toss in midair and do tricks with when having sex; just make sure not to throw the bitch outta the window because they are so damn small and fragile
Guy 1: "Dude, why does Jessica have a huge bump on her head?"
Guy 2: "Man, she's a headspinner, I couldn't resist making that bitch fly last night"
Eric is 6'3" and he's going out with a 5'1" headspinner
Girl 1: "Oh my god! Did you hear!? Dana got thrown outta a window last night!"
Girl 2: "That's Eric's dumbass fault, he should have be more gentle when he was banging her! She's a headspinner for god sakes!"
The act of using a bottle as an anal alcohol injector. An empty glass bottle (usually a beer bottle) is lubricated at the neck (usually with vaseline) and a quantity of hard licor is poured into the bottle. The end of the bottle is then inserted into the anus, and the person does a head-stand, or inclines the body, so that the alcohol flows into the rectum, where it will be absorbed more quickly, and effectively.
Dude. Nikos, Gaurav, Oliv' and Jahawi all did manchurian headstands last night. After two shots of rum, they were all drunk off their asses. Literally.
The ye olde family tradition of visiting various grave sites usually of recently dead family members. In extreme cases, visiting dead family members that have been dead for centuries. Could also mean perusing the headstones of random people and usually involves making fun of their names or the flower selection of the month.
"Oh no not again! Dad, this is the third time this month we've gone headstoning!"