Doing the Crab while someone performs oral sex on you.
My girlfriend tried Scorpioning with me and it just doesn't work as well as when I do it to her.
a weekend spent alone, the spare time is used primarily to masturbate.
Fellow: What are you doing this weekend.
Fellow 2: I've got to look after my mum, she's ill.
Fellow: having another wankend.
Fellow 2: i came out last week.