Top definition
The dreck that gets stuck in the kitchen sink hole after washing off food scraps. Cf. santorum
Dana, you ate that Shepherd's Pie... can you come clean out all this fucking sinktum?
by Jimmy bloo balls November 29, 2011
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May 1 Word of the Day
When some little bitchboy is acting like a little tiny pee pee poo poo baby and messing up the group plans.
I’m tired I wanna go home

“Oh I didn’t know it was pee pee poo poo hours”
by A7sa July 03, 2019
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