The act of slapping your sexual partner in the face with your genitailia
guy 1:what did you do last night?
guy 2:oh, i gave lisa a good Wallywack.
guy 1:hell yeah man!
(this is the time where you initiate a high-five)
Prices shown in USD.
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from email@example.com. We'll never spam you.