The backside equivalent to the 'Snail Trail'. A trail of hair formed up the back leading from a typically hairy crack. The hairier the crack, the more substantial the Snail Tail.
by ChillSloth2 March 12, 2022

by PeakSunsSelfDoubt<3 December 15, 2021

The mating call of a rare bird that inhabits the car engine. Identified by a loud screeching sound upon ignition (not to be confused by a worn out engine belt)
"Did you know that your car is making a loud screeching noise?"
"Yes, I think it's a red-tail piston bopper.
It's a mating call."
"Yes, I think it's a red-tail piston bopper.
It's a mating call."
by Flighty January 31, 2019

Dude, did you see Shane Oniell's switch flip back tail slide switch bigspin flip to regular in his New Years Resolution video?!
by sarahpalinsdog February 16, 2015

A person who always searching for a snail is the Snail's tail.It always follows the Snail as a shadow follows the body.Snail's tails are mostly girls.
by Saýa5991 October 12, 2021

by thestopingan2009 May 4, 2022

"Tails up!" is a British expression sadly fallen into disuse. It was used to encourage people to high hearts and healthy optimism. Check idioms.thefreedictionary.
by lunginghippo April 7, 2019
