Some Japanese adult games and dating-type games are odd. On purpose. Because, really, who doesn't want to have fun?
In Japan, eroge (erotic games) are released on PC and typically set in schools (though, other locations are popular). These are not mainstream games, and it often feels like the studios that develop these titles have a sense of humour about the whole thing, creating memorable, tongue in cheek scenes.
Previously, Kotaku rounded up some peculiar screens from Japanese adult games. (If you missed that, you can check those out here and here.) Recently on 2ch, internet users have been uploading some of their favourite amusing eroge scenes. This 2ch thread is also filled with unusual eroge stills -- ditto for this Naver Matome post.
Let's have a look.
"B-but...it's ok if...you start liking...me..!"
"If I'm talking about eroge, listen!"
"Lolicon (Lolita complex) is a disease."
"Sorry to keep you waiting."
"It's a tower of sirloin."