When a guy lays on his stomach and a girl hovers her pelvic region above his face while giving him really amazing
head. When he's about to come, he will tense up and not realizing, will shove his face into her ass. At this point, she will enthusiastically cut the cheese
/drop the bomb
and clamp her ass down on his face to ensure he gets a good whiff of her stench.
Commonly used as an act of revenge
for previous sexual wrong doing.
"Last night, I thought my girlfriend
had no hard feelings over the donkey punch
I gave her the night before, because she was really going down
on me hard, but I was wrong and I only found out when I started to come and totally
got caught in an atomic mouse-trap, I've learned my lesson."