conch shell shots

taking shots of liquor, preferably tequila, rum or vodka out of a conch shell by pouring liquor into the shell and drinking form the base. Usually done with a large audience of people chanting *CONCH SHELL SHOTS!* as they are taken.

Everyone at the party last night got tanked when they all did a round of conch shell shots.

by Bcorb June 28, 2011

penelope in a half shell

A person who is not afraid to show their inhibitions, while maintaining their corky demeanor.

A penelope in a half shell could be a person who does a sand crab walk as their greeting.

by Molly and Bridget August 27, 2008

Blue Shell Syndrome

Living your every day life and swearing you can hear blue shells coming for you to ruin your day. Usually due to obsessive playing of Mario Kart games.

"Do you hear that blue shell?"

"No? What are you talking about? I think you've got Blue Shell Syndrome mate!"

by TCJGforce128 June 11, 2017

Scrotum Shell

A Scrotum Shell is generally seen as a very hard ball-sack. The most common reason for this is when a man (or woman) ejaculates upon the ball-sack, rubs it in, and leaves it to dry overnight. Upon inspection in the morning, the ball-sack should have a shiny, hard layer, although this depends on the constitution of the semen.

That girl was rubbing my scrotum shell all night

by PooMister November 18, 2010

Turtle Shelling

The art of hiding an erection while sitting and leaning one's upper torso at a 45 degree angle betwixt one's chest and lap. The owner of said erection then proceeds to arch their back in such a way that makes them appear to be sitting upright. This causes said erection to recede into the body causing a "turtle shell" effect.

"Dude, my Spanish teacher is so hot...she had me turtle shelling all class."

by JoPaGeRi.TBC September 11, 2007

Blue Shell Distance

Originated from Mario Kart Wii; where the player in first has such a huge lead, they would hold on to it even if hit by a blue shell or 2.
Generally means that the one in first has an obnoxiously enormous lead.

Josh has Blue Shell distance, there is no way we can catch up.

by Alchem1st December 9, 2008

Three Sea Shells

A modern system to wipe your ass which helps save the planet as no toilet paper is required.

How it works ?

You hold two seashells like chopsticks, pull gently and scrape what’s left with the third

John never really knew how to use the three sea shells

by Tot February 8, 2008