copilot 

an amphetamine tablet

I don't need a copilot to carry in my luggage just because I didn't get much sleep.

copilot by The Return of Light Joker July 27, 2010

Copilot 

When you are peacefully taking a shit in a public or workplace bathroom with a row of stalls and someone comes in and takes the stall right next to you.

Zach was droppin a duece at work, reflecting on his day, when Jeff came in and copiloted him.

Copilot by yerboy319 April 24, 2011

copilot 

similar to wingmen, when two guys go to a bar and they help each other hook up with desirable girls. In biology this would be similar to a mutualistic relationship in which both organism benefit each other.

Steve and Tom are going to a bar but they are copilots instead of wing men so neither of them will have to flirt with a fat chick to help the other hook up with her hot friend.

copilot by sarge3562 September 28, 2008

copilot 

When one gay man jacks off another gay man. Usually misconceived as another mans best friend.

Wow my copilot helped me so much last night!!

copilot by MaTtIe GeE March 6, 2011

Copilot 

A variant of the wingman, only in this case, the two guys are looking to hook up with the same woman for an MMF threesome. The men can be either straight and not interact with each other during the threesome, or it can be a bisexual event in which all three are having sex together. The idea is that instead of Guy 2 being the wingman of Guy 1, both guys take turns "working in the same cockpit" (an obvious euphemism for how both guys will be taking turns penetrating the same vagina).

Guy 1: "Hey man, want to hit the bar and find some honeys to get laid with tonight?"
Guy 2: "Nah, man. I've got no game and get all self-conscious about going soft mid-way through, anyway."
Guy 1: "I hear ya. How about being my copilot instead? That way we can double our odds of finding a chick and then tag in and out as needed."
Guy 2: "Alright, then. I'm in."

Copilot by Cammie Eva January 29, 2015

copilot 

When you are driving and need both of your hands for something, the passenger can be asked to take the wheel while you do what you need to do. Can be used as a noun or verb.

Friend 1: "Hey, do you want a hit this bowl?"
Friend 2: "Sure, can you copilot for a sec so I can light it?"

"I thought I was gonna get pulled over because I was swerving all over the road, but my buddy is just a bad copilot."

copilot by whatamodelmess June 19, 2009

Copilot 

The role of a friend that looks out for someone while they are using drugs, ensuring their safety.

Yo! Last night was crazy, but Clarice made sure I stayed hydrated. She was a great copilot

Copilot by Pilot_Jones June 27, 2018