"Would you ?" is a conversation or party game that poses a dilemma in the form of a question beginning with "would you ?".
The dilemma can be between two supposedly good options, such as, "Would you ? have the power of flight or the power of invisibility?", or it can be between two supposedly bad options, as in, "Would you ? sleep with your best friends lover or your lovers best friend?"
The players, sometimes including the questioner, then must choose their answers. Answering "neither" or "both" is against the rules. This leads the players to debate their rationales.