Use The Trademan's Entrance Edit Meaning

1.

To have sexual intercourse in the anus. Derived from the same source as backdoor. Utilises the common practice of tradespeople using the backdoor to a house so as not to dirty the front entrance or as to be not seen.

I do believe that he is gay and would often use the trademan's entrance.

See backdoor, anal sex, trademan's entrance, anus