A hobby that makes one feel ashamed or embarrassed.
Who would have know that badboy's closet-hobby was writing poetry?
โดย creep guy ie 17 มีนาคม 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!
โดย askajiggle 02 พฤษภาคม 2016