when you do a turd and it doesnt quite make it into the bog, instead it lands on the seat and slides along
by spazmin March 09, 2008
When you drop a huge deuce and try to flush it, instead of going down it drifts along the inside of the bowl leaving ferocious skid marks.
A drifting turd just went screaming down the pipes in your bathroom and smeared it all the way down. It was fast and furious
by jester01 February 09, 2011