There is a gay trolling in this game too.
If you visit jig jig street and try to pay the "exotic dancer" to make some, you know, advanced dancing moves, you'll end up accidentaly hiring a male "adult entertainer".
This was the funniest thing this game provided for me. His reaction is priceless.
There is a second one, in Regina's mission, where you have to go unnoticed on the top of some building to steal info, and if you succed there'll be some bonus reward for V to collect.
When you get close to the location, you always have to pay the homeless guy because his talking option overlays the option to interact with the machine (and you can't kill him before donating some money).