1 definition by andrewcansuckmydick

When a guy and girl have vaginal/anal sex so hard that both are groaning in an animalistic way, the girl biting onto the blankets and begging for mercy
Andrew analled Alex so hard she was biting and moaning on everything she could possibly ravage, in other words, she was grumoying
by andrewcansuckmydick December 27, 2012
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