A term for oral sex that is generally more acceptable in polite conversation than skull fucking
Derived from a typo of facebook
"I was facebonking when her Father walked in."
After facebonking each other for a while, Jennie and Tom decided it was time to change their relationship status.
A common misspelling of Facebook. It occured to me that this is a effin' funny word and obviously a reference to being shagged in the face whilst giving oral
"I want to Facebonk your face"
"She was rubbish at head so i just Facebonked her"