The act of one
person(usually a female, or "femolly") sitting on the lap of another person and defecating through their open legs into a
toilet. Variations include the substitution of a
toilet for a person's face, or small animal.
"This is the last
straw. Go get yo' girlfriend, we're going to femolly jonbomb on his face."
"I was
thinking we could spice up our sex life. Let'
s try a femolly jonbomb after dinner tonight."