twinnuendo
A sexual innuendo involving identical twins of the opposite sex.
Dude 1: "So you're ditching that perfectly hot biddy for those twins over there?"
Dude 2: "You know my philosophy: double or nothing."
Dude 1: "Nice twinnuendo."
Dude 2: "You know my philosophy: double or nothing."
Dude 1: "Nice twinnuendo."