What is Sour Onions?
1.
A slang term that refers to stinky armpits on a person who either forgot to use ,or perhaps never even uses deodorant.
Damn, while I was taking a bus tour through Paris, I had to put up with this fatass Frenchman sitting beside me who wore a wifebeater and whose sour onions stank so bad, one would really need to wear a fucking gas mask to be anywhere around him!
Mark H. UD contributer since February 2004.