Someone try it out

She should have gone with the green hair, it was obviously the deciding factor

Nah, it just seems like he's a dud that can't appreciate silly cute.

I imagine something along the line of "what else do those fingers do? ;)" or similar

Then respond with some other completely random thing, like "HOLD DOWN CAPS LOCK." Every time they make it sexual, steer it is some weird random direction. On second thought, screw other people doing this, I'm going catfishing.