The onomatopoeic representation of Lucille Ball's cigarette-smoking laugh.
Ethel: Hey Lucy, Fred thought he overheard Ricky saying he's going to take you to the club tonight for your birthday!
Lucy: Bwahahaha! The only birthday HE remembers is his own - and that is because on that day the cigarette girl gives him an extra pack!
For those people who never marry, but refer to each subsequent sex mate as 'My partner', it is equivalent to saying 'remarried'.
"Yo, Justin, did ya know I got a new partner Hannah?"
"Yeah, I'd heard you refuckfriended."