(n) - The skid mark residue left behind in the bottom of the toilet after taking a really nasty dump! Often found by the next unsuspecting office mate. Can only be disposed of by repeat flushings and properly placed clumps of TP.
(n) - The floating residual chunks of turd that have successfully made the first cut of flushings. Usually recognizable for what they originally were and extremely grotesque to the next weak stomach individual. Must be disposed of using repeat flushes.
Dude, the smell in there was bad enough!! You couldn't clear off the turdidue though??
Hey Bro, watch Pauls face when he comes out the crapper after seeing my turdidue!!