To hold the recipient by the back of the head and insert one's penis into another's mouth forcefully and deeply. Most likely giving the skullfuck-ee less enjoyment than the skullfuck-er.
Skullfucking is fun until someone loses an eye...
Prices shown in USD.
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from firstname.lastname@example.org. We'll never spam you.