Top definition
ahhh this one you don’t even wanna kno where THAT came from…but ill give the meaning anyway. It’s the only way for a straight girl to nail another girl. If youre having a 3some or even a 4some (if those exist but in todays society im sure they do) and while the “hot chick” so-to-speak is having fun doing her thing or w/e u nail her. But u be really sneaky about it. Therefore it doesn’t seem as though your not straight.

man+woman+hot chick={insert sneak-a-fuck here}
Get the mug
Get a sneak-a-fuck mug for your dad James.