Top Definition
The network of sperm harboring tubes in your nut sack that feels like a bag o worms.
The uninformed often mistake their epididymis for testicular cancer.
by Jake E. Pants May 15, 2002
1 more definition
Not sure, but it hurts like hell when it gets infected and swells to the size of a tennis ball.
by 2pac October 14, 2003

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×