Sticking your wang in somebody's ear. It's a very good threat for situations where you're very upset over something that doesn't really matter (sports, driving). Using this one will help calm you down because you can't help but laugh to think about it. It's somewhat of a put-down to yourself to say it, but just think how surprised people will be to see that your penis is actually much too large to enter anyone's ear!
"She's not gonna be laughing tonight when I'm Q-tipping her!"