muntflunk Posted in M Best definition muntflunk Ejaculating hard enough for your semen to ricochet off of nearby objects until finding it’s final resting place, on your lover. At first I thought I was going to miss, until I pulled off a sweet muntflunk. How satisfied are you with the definition? Looking for muntflunk meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 107 times.