A phrase to describe someone receiving the maximum allowance from the UK WelfareSystem. In the UK these are know as Social Benefits, hence being on "Full Benefits" or "Full Bennies"
" Hey Rob, How'd you afford the wedge to run that Japanesewhip "
Occurs when a fully-clothed man sitting in a living room incoherently unbuttons his pants and sprays a parabolic stream of urine from his penis
The stain on the carpet was not Cherry Pepsi after all; apparently in my drunken state, I created a Benish Fountain, and pissed all over the table and floor.