Top Definition
1. n. A penis that has detumesced quickly from an erect state for reasons other than orgasm.

2. n. An abrupt loss of enthusiasm or passion.
I was really hot for that girl, but the second I saw the Atlas Shrugged poster on her bedroom wall I had a total wilmo and had to leave.
by pardonmyzinger March 29, 2009
1 more definition
Short for Wilmington, Delaware.
Are you going to be home in Wilmo over break and hang out in Trolley Square?
by JW February 17, 2008

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.