Boney Tail 

A guy who is bald on top and has a pony tail in the back.

I have no good example. I recently heard it on a radio show. "Look that guy has a boney tail!"

Boney Tail by sdurbansur September 2, 2010

Tail boner 

When a characters tail from a video game/ anime Rises Up Like a normal boner

Hot guy or girl Hey! You look cute ;)

CatGirl * blushes * Th..ank you * gets tail boner *

Hot guy or girl : Did you just get a Tail boner?

Catgirl: NO BAKA!

Tail boner by Anime gaming Japanese January 27, 2020

Tail Bone Wet 

A very wet state of female arousal. To be Tail Bone Wet, a female is involved in sexual activity on her back and her state of sexual arousal and any moisteners make her so sloppy wet that her love juices overflow from the vagina, down her ass crack and dampen her lower back.

Roger had his girlfriend so turned on from all of the oral sex he was giving her that when he finally gave her the bone he reached around and grabbed hold of her ass checks and found her to be Tail Bone Wet.

Tail Bone Wet by Eaton Holgoode April 17, 2015

tail bone sex 

When you lay a female on her stomach and lubricate your penis and the crack of her ass, and tail bone section. Gently, without Penetration stroking back and forth, up and down until an orgasm is reached.

Let's have tail bone sex

tail bone sex by Joey Jaw Breaker May 12, 2008

inverted tail boner rudder hudder 

when a guy tucks his pinger between his legs and GOES LIKE FUCK!!, pretending he is in a boat holding the rudder running round ballock naked making speedboat noises

"I feel like a break from the normal chug this evening, time to tuck this bursting bricker between these legs and motorboat my badself until the cows come home :-)"

bricker pinger ballock naked inverted tail boner rudder hudder

inverted tail boner rudder hudder by ShadeMade aka G-Funk November 30, 2011

tail-bone tingle 

The strange sensation one experiences when looking at something completely disgusting, ex. someone with their eyes shot out and pus pouring from the wound.
When paticularly gruesome, can be called the dreaded "crotch tingle"

"Man, did you see the hole in Lia's back?"
"Yea, that really gave me a tail-bone tingle."

tail-bone tingle by Sianann November 18, 2005

bogey on my tail 

an ugly chick who follows you around, speaking to and flirting with you both blatantly and incessantly, thus blocking your cock in the worst way possible.

douche 1 "dood, i'm never gonna get laid with this bogey on my tail."
douche 2 "brahsef, you either gotta shake that bogey or we need to go to a party with clear skies cause she's killing my game by association."

disclaimer: obviously douche bags don't use such profound sentence structure or vocabulary, but you get the point.

bogey on my tail by bear_capitan August 27, 2009