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 We'll never spam you.