Ulna

What is Ulna?


1.

the bone in your arm your girlfriend uses when shes jacking you off, or the bone your boyfriend uses while boneing you.

"my girlfriend jacked me so hard last night she broke her ulna and i probably won't be able to have babies for a few months."

See fibula, femur, scapula, skull


18

Random Words:

1. A boy born in 1990, who for years denied his bisexuality. Butthen a certian someone named Brett, in the summer of 2008, had a couple of ..
1. The act of grabbing, feeling or poking yourself or others. That guy is jukking himself...
1. Doritos, Mountain Dew, and video games. Also known as Gaming Gold. "Hey, can we stop at Meijer? We need some Essence of Late Night..