Top Definition
A hobby that makes one feel ashamed or embarrassed.
Who would have know that badboy's closet-hobby was writing poetry?
by creep guy ie March 17, 2011
a hobby that is completed secretly and unknown to others. it is enjoyed!
I love editing when I make home movies, it's my closet hobby!
by askajiggle May 02, 2016
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.

×