What is Knuckle Thruster?
1.
the act of clenching ur hand into a fist, then with the knuckles pointing at the vagina rub the knuckles up and down against it, the ridges beetween the knuckles make 4 maximum pleasure
person1: howd it go wiv emma
person2: a gave her a good knuckle thruster she was screaming!!
person1: nice one :)
See
Random Words:
1.
adj. syn. Republican.
Henry Kissinger is so <I>unpleasant.</I>..
