Top Definition
A person, generally a male's, genitalia. More commonly recognized as one's ball sack.
"When he dropped trou' I saw his nut keg."

"I drew a nut keg on the dry erase board, but someone erased it."
by urkakay February 28, 2008
8 Words related to nut keg

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.

×