Definitions by AmberLyn

Jerkal Tunnel

Carpal tunnel from jerking off too much is jerkal tunnel.

I rub one out at least 5 times a day, hope I don't get jerkal tunnel.

Do yourself in, or doing yourself in. Not to be confused with DIY.

Wow, you're really gonna DYI wearing that.
You're wasted after two drinks, but totally DYI after ten.

DYI by Amberlyn November 27, 2006