Don't Forget To Refuel Your DeLorean 

A phrase used in response to someone starting a new thread/conversation/tweet/etc... about a topic/website/video/etc... that was discussed ad nauseum by the rest of the civilized world a number of months/years ago.

The phrase is derived from the Back to the Future trilogy of movies which involved a DeLorean that could travel through time. The plot of the first movie in the trilogy revolves around the main character becoming trapped in the past when he can't refuel the DeLorean.

Moron: The Cake Is A Lie!

Reply: Welcome to two years ago... Don't forget to refuel your DeLorean.

Don't Forget To Refuel Your DeLorean by Etragorn December 23, 2009

in-flight refuel 

When you eat something while in the process of defecating.

My sandwich was so delicious that I brought it into the bathroom with me for an in-flight refuel.

in-flight refuel by nickb2tw September 30, 2010

Mid-air Refuel

Running naked behind the person you intend to make love to while attempting to penetrate their available orifice with your penis. Also known as a hot refuel.

Her Parkinson's disease made it much harder to land a mid-air refuel.

Mid-air Refuel by Schnappy pappy February 23, 2011

Aerial refuel 

When an uncircumcised man and a circumcised man dock but secure their penises together with a band clamp and one forces urine into the other man’s bladder.

Maxx and Travis were caught doing an aerial refuel in the locker room before the drug test.

Aerial refuel by Thover12349 February 2, 2022

Midflight refuel

The act of docking to refill the nuts with semen.
Most commonly used after going multiple rounds and the nuts become empty, so you need a quick refill.

Man, Sarah wants to go for a fourth round, but I'm dry, can you hit me with a midflight refuel bro?

Midflight refuel by Uhhhskinnypenis July 11, 2018

hot refuel 

When a circumcised penis and an uncircumcised penis touch tips and the fold rolls over. Much like aircraft refueling in the air.

Tim and bob like to play TopGun and hot refuel mid battle.

hot refuel by infamouz March 4, 2015

midflight refuel

During anal sex, the man will pee into the anus

I was going hard on Amy and I had to piss so decided to midflight refuel her

midflight refuel by Sammerson October 21, 2017