What is Helsinki Hand Grenade?
1.
when someone is fingering someone elses ass hole and inserts their entire fist and then spreads it out, causing the other person to feel like something exploded inside them like a hand grenade.
That girl made me mad last night so i gave her the helsinki hand grenade.
See
Random Words:
1.
pirates drink,The(R)favorite letter of the alphabet
Whens me throat gets dry, me drinks some w.a.r.t.e.r..
1.
To have a moment or point in your life when you are considered an idiot. A.K.A. dumb ass. Comes from the 2 terms knuckle head, and dumb ..