Reverse Gender MT Duets?

[Yesmusicaltheatreyes]

My friend and I are going to be performing in a benefit concert soon and wanted to have some fun and perform a duet reverse gender. (I would sing the part usually sung by a male, and he would sing the part usually sung by a female). We are hoping to find a song that will become comical in a way if we do so (i.e. Light My Candle).

Any suggestions?? Thanks in advance!