3 definitions by tin ass

also short for National Fatherhood Initiative, which is somewhat ironic.
by tin ass September 10, 2003
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Someone who achieves a feat of skill through nothing but luck
You landed that 3-pointer?! What a tin ass!
by tin ass September 10, 2003
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the old wive's tale that your hair and teeth still grow after you die is wordbullshit/word. Your skin shrinks, making it appear as if your nails and hair grow.
When you feel impatient turn to your left and ask advice from death
by tin ass September 10, 2003
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