Pointing out that someone is gay is either a way of wishing them into gayness for your benefit, or trying to insult them with something they don’t control.
For example I would not say OP is retarded as an insult.
I think we should be better than this, even when shitposting.
Thumbs are in the wrong way is they wanted to depict a person in front of a washing basin.
This is definitely on purpose.