Top definition
To make a major mistake. To fuck up.
I really schwilmed up that weld.
by Fitter February 11, 2014
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2
I'll be right back, I have to take a schwilm.
Damn it, i just stepped in dog Schwilm.
by Fitter February 11, 2014
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One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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