by Dizzy Pink June 5, 2015

Where a male attaches a dildo on his forehead and lays on his back, while his partner (most of the times male) rides the dildo that is on his head, then bends over and starts giving the male a blow-job.
“Me and my husband wanted to try something new in bed so we tried the double unicorn,”
Bobby told his friend,“it was very pleasurable but I’m worried that if we do it more often he could start developing back problems.”
Bobby told his friend,“it was very pleasurable but I’m worried that if we do it more often he could start developing back problems.”
by JizzJazz the space girl January 12, 2020

Someone who has two totally different personalities, unbeknownst to you, one side being an angel, the other side being a devil.
I'm a goner, I lost her, like why the hell you wanna play me that way? You're bad, babe. You double-faced entendre
by RandomDrunkGuy January 26, 2023

The time required for a value to double. In the COVID-19 pandemic, doubling time is measured in days and typically applies to the number of deaths or confirmed cases for a country or state.
Initially, the total number of COVID-19 deaths in New York had a doubling time of 2 days but now it has slowed down to 5 days.
Increasing the doubling time of hospitalizations by even a day can have a big positive effect on the system.
Increasing the doubling time of hospitalizations by even a day can have a big positive effect on the system.
by DrRascal April 11, 2020

When you put a fist in a girls ass and vagina. You then spread out your fingers while inside of her and make an explosion noise. While making the explosion noise you pull your hands out as quickly as possible.
I gave that bitch a double hand grenade then dropped her off at the hospital. The doctor said that she won't walk correctly for weeks.
by Brotner August 14, 2017
