While receiving oral sex, thrust your member down your partner’s esophagus. Your partner will try to scream at you for surprising/gagging them. And with you member blocking their esophagus, it will sound like a growling noise that will resemble Chubaka (from Star Wars). Especially if you are ejaculating in their esophagus.
I gave my girlfriend the Angry Chubaka when I was drunk two weeks ago. Now we don't have sex anymore.