look up any word, like blumpkin:
 
1.
a small, untangleable knot of underarm hair created by defective deodorant or strenuous activity. Can only be removed by yanking out. Usually occurs in males.
I was taking a shower and found 2 pit knots, so I jerked them out. My sister heard me screaming and called 911.
by tenngineer August 02, 2009

Words related to pit knot

hair ball pit gnarl pit snarl pit swirl pit tangle