when 2 bad things happen. usually its something bad, then something worse to make things even more f'd up.

a two part difficulty, a dual disadvantage

fucking things up in both holes.

When someone tea bags something, then defecates on it.

hitting someone in the face hard with both nuts, usually causes significant pain to the attacker

The grabbing of both of a female's breasts or ass cheeks at the same time.

Desperate virgin willing to have sex with girl of dreams while getting anal rammed by girls boyfriend. All Simultaneous. Desperate Virgin enjoys it all.