Vape pen 

A device used to suck on something when a dick is not available.

I used my Vape pen today because I was alone

Vape pen by TruDP May 23, 2016

Vape pen Gender

The profession where one's gender is not assumed, but rather specified as a flavor of vape. Usually has cock, hence the "pen." You could be any flavor and have any accessories with your vape pen gender and anyone who doesn't agree with it is worse than Hitler and should be burned in the oven.

"Dude! I sexually identify as a vape pen gender! I'm oat flavored and have the jewish flag with ashes on it."

Vape pen Gender by Sexual orientation professor February 17, 2017