Flobbyknockers 

An expression of annoyance used instead of the word 'shit' 'fuck' etc.

Oh flobbyknockers! I just remembered I've got an appointment to have a Brazilian bikini wax done and I've worn my giant-Granny pants with the holes in them.

Flobbyknockers by Erica Munter March 1, 2007

Flobbknocker 

It is a Britsih slang term which describes one who plays with his/her own fat in order to gain pleasurable satisfaction.

Jimb: Man,Carl is so fat.
jake: Yeah, I bet he's a flobbknocker.
Jimb: That's the only way he'd get any action anyway.

Flobbknocker by Kuzu May 10, 2010