1 definition by Master Wonken

Top Definition
That Damn sticky stuff on the side of a toilet that has not been cleaned for about two millennia. Set in it actually changes the chemical composition of the toilet and the entire toilet then can be classified as a senn. Cleaning just one of the sides of the toilet is not good enough to remove senn, the entire toilet must be cleaned using a power washer using pure bleach as the liquid and a pressure slightly higher then the center of the sun.
That chick stuck to me like senn.

I couldn’t shake that senn feeling.

Shifty was eying the broad, he was senning the situation.
by Master Wonken October 16, 2007

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