"The Unicorn isn't a myth, I gave one to my girlfriend and she was shocked to see it after we fucked."
by Brennan Lawds February 14, 2009
Where you wipe around a girls mouth after ejaculating to leave a snail-like trail in the form of a smile.
"She must have been happy last night, she got a snail smile and she hasn't said a word since."
by Brennan Lawds February 14, 2009