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8.
A word defining that time of the month. Personifies extreme moods, and hyper random activity. Can be used as an adjective for both females and metrosexual men.

Also known as a synonym for foursomes,wild sexual activity and heavy alcohol usage.
Oh whats wrong with her ? Nothing, she is going through a Shelly.

I just had a shelly man, it was awesome !
by Mahuda December 13, 2010
59 135
 
9.
While wiping your butt you accidentally get poop on your hand in which you proceed to wipe off on the toilet paper roll leaving for all to find later.
Hey guys somebody just "shelly'd" stall 3, beware!!!
by bonequesha March 30, 2011
68 153
 
10.
HURT; to be a Cock-block. Very un-intelligent. Has no mind of a person her age.
Why is Shelly so HURT?
by SW1FTK1CKS July 07, 2011
42 138