a person who is farting alot.
(farting sound) Damn, You can call me gaseous clay
by DMo June 23, 2003
According to the late Roger Mellie (that bloke off the telly) "Gaseous Clay" is the name given to flatulence assisted stools which, due to their high air content, float like a butterfly on contact with the water in the toilet pan. unfortuately, as they have a high exit velocity, they also sting like a bee
"I'm not eating sweetcorn again, It gives me Gaseous Clay"
by cheezy geezer December 29, 2004