The sexual act of taping four fingers (excluding the thumb) together and fingering your partner. This is totally orgasmic and is not limited to the vagina.Gay guys can do it too!
Bill: Dude, I totally penguin beaked my girlfriend last night!

Jake: Isn't that like, illegal?

Bill: Probably, but it's fucking awesome. The only issue I had was getting the tape glue and cum off my fingers.
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