trainhole 

The asshole on the train that in any other circumstance their mannerisms would be acceptable.

The trainhole with the 20" laptop. At a coffee shop, noone would care. Across the table from you on the train, he is a trainhole.

trainhole by trainrider123 January 16, 2014

Trainable Fern 

This act is when a man delicately puts some cocaine into the tip of his phallus, then proceeds to have anal sex with a man or woman. This is so when he ejaculates, it projects the cocaine so it goes straight into the recipients bloodstream.

I gave a Trainable Fern to my friend, he got so high!

Trainable Fern by Wooooord Fiend April 13, 2011

tailhole 

Of or pertaining to the area underneath the tail in the Furry fandom. Huaman terms : anus, ass, ect.

*yiffs your tailhole*

tailhole by Seff the Wolf August 30, 2004

triholeathon 

When a male participant engages in three separate orgasms, each one specifically stimulated by oral, vaginal, AND anal sex within the 60 hour period between Friday evening and Monday morning.

"Dude, I did a triholeathon last weekend."

triholeathon by devilbear750 February 18, 2009

Tailhole 

Euphemism for your butthole, typically used by furries or bronies. Sounds less profane and lewd.

The part under your tailbone is your tailhole.

Tailhole by lmperfect April 18, 2018

Bermuda trihole 

The appearance of a lady's nether regions following intercourse with three simultaneous cocks.

I was going to fuck her, then I saw she had a Bermuda trihole and I was like "I'm outta here"

Bermuda trihole by Quite Witty May 12, 2015

tailhole 

A term used for the large group of people called Furries.

Tailhole defines the anus or ass underneath ones tail.

he slowly lifted his tail and pushed his cock tip deep into his waiting tailhole.

tailhole by timber wulf July 29, 2005