Top Definition
A position in which a man or woman doesn't particularly strive to have sex with a certain individual, but does anyway because the opportunity is there.
"Well, I didn't really want to do her"
"But you did anyway! Total opportunity shag!"
by kyouten3 August 20, 2011

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.

×