1 vulgar (noun) a fart with lumps. 2 (verb) the act of farting and ejecting an unexpected faecal nugget, nuggets or un spatter. Strong association with diarrhoea or excessive ale and poor food choices.
Grandpa Flump - Named after a fictional children’s character who played a trumpet – the act of flumping during which the ejecting flatulence has a tuneful or sonorous note. Often followed by the singing of the theme tune of The Flumps show as the enactor takes a walk of shame for a check wipe.
Dave – underpant typhoon
Dave's mate - Did you flump?
Dave again – Yeah. Sorry lads I think a flump just came out of its burrow