silky pyramid

other wise known as sporting an erection in a pair of silk pyjamas or boxer shorts.

You nearly took my eye out with that silky pyramid!

Pitch a tent, erect a silky pyramid!

by Erm...Burt July 30, 2014

Giza Pyramid

The act of forming a human period. 2 girls lay on each other, perpendicular to one another, forming a crossroad shape. Four men then spit roast them, and join hands to form a pyramid.

"Bill, Brad, Harry and Jacob had a norty Giza Pyramid with Lydia and Noelle on Tuesday"

by Mouldywafflez September 8, 2016

Salt Pyramid

The average rate of change of the amount of salt within a person per unit time. SI units are tsp/min. The apex of the Salt Pyramid will always be the event that triggers the saltiest reaction in a person.

Doug: "I'm better than those Emory kids.....I'm better than those Emory kids....."

A:"Dude what's up with Doug?"

B: "He just reached the top of his salt pyramid."

by boogues September 8, 2016

mexican pyramid

when 2 Mexican studs fuck a girl, one in her mouth, one in her pussy or ass while high fiving forming a pyramid.

my wife asked if my Mexican buddy and I were high fiving while we both fucked her from the front and the back. we said no, we were just forming a Mexican pyramid.

by Tommygunn50mm January 20, 2017

inverted pyramid

When you're wiping your ass and accidentally lose some toilet paper in your asshole.

"I can't wait for my next shit, I've got to get this damn mummy out of my inverted pyramid."

by retroviral December 20, 2017

Population Pyramid

A graphic depiction of population by percentage in each group, divided by gender.

The population pyramid shows a stable increase in our country's population over time.

by 3d5jllppgaydunerboogers December 4, 2021

flesh pyramid

A pyramid of humans.

Wow- look at those kids making that flesh pyramid! They really outdid the Egyptians.

by Smokey8675309 June 8, 2023