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1) The act of ditching prior social obligations.

2) Lacking of balls or testosterone.

3) To discontinue social obligations under false pretenses
4) To back out of everything like a little girl, especially fights and drinking
1) Man, Jake was supposed to hang out and get drunk tonight, but that fucker bitched out and stayed home with his girl, "Doing A Winza".

2) He said he was coming, but I always knew he would do a "WINZA".

3) What a "Winza"
by Mass-Debater February 02, 2011
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