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. slang for okay. used by white dudes in place of Eddie's Gumby skit's obi-kabi. That three-scoop chocolate sundae was obi-ka-..
1. A shawl/poncho like colorful piece of clothing, usually used on elder Mexicans over one shoulder. It's colorful, and very important..
1. When a chick rubs the area of a man's body where his ball sack connects to his penis with her thumb(s). The prostitute will give t..