3 definitions by fluffywright

Comes from the verb, to get tanked up. Drinking to get messy and filling your gut with beer, refers predominantly to drinking beer but other alcoholic beverages may be drank to say, that you are tanked up!
It's gona be pure tankage tonight!
by fluffywright April 27, 2006
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The precise moment when you release bodily waste at the same time. The words shit and wee that have become hybridised.
Im going for a shwee, ill get some air freshener!
by fluffywright August 11, 2006
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