Drainal 

Verb

To empty one's anus of fluid, usually semen but occasionally rotten fruit or liquified kabanas and kranskies, using a simple straw or straw like apparatus through which liquid is carried away. Thus preventing unwanted anal bacteria.

When one withdraws their penis from the anus too late during anal intercourse, and ejaculates a load of manly-ness into shit town, then a straw is used to suck up any unwanted semen that may cause anal infestations. "Shit, I pulled out too late and came in your asshole. But that's cool, we'll just have to give you drainal. I'll get the straw."

Jack had to perform drainal when a broken kabana was withdrawn from his best friends asshole.

Drainal by Cold Roll September 15, 2010

drainage 

to drain or drink via large straw

Drainage! Drainage, Eli! Drained dry, you boy!If you have a milkshake and I have a milkshake and I have a straw and my straw reaches across the room and starts to drink your milkshake, I drink your milkshake! I drink it up!

drainage by MClem March 1, 2008

drainage basin 

A complicated and complex sexual maneuver consisting of the use of a funnel in which the male ejaculates into the funnel which is located in the females poontang.

Your mom and I decided to drainage basin when you left, but we couldn't find a funnel.

drainage basin by Brae J Swagman April 14, 2015

drainage 

Complete, utter, humiliating pwnage, leaving opponent in shock, disbelief, and despair.

Daniel Plainview: It's called drainage. I own everything around it, so I get everything underneath it.
...
Drainage! Drainage, Eli, you boy. Drained dry. I'm so sorry. Here, if you have a milkshake, and I have a milkshake, and I have a straw. There it is, that's a straw, you see? You watching? And my straw reaches acroooooooss the room, and starts to drink your milkshake. I... drink... your... milkshake! slurp I drink it up!

drainage by Anomaly9999 April 28, 2008

collateral drainage 

When a male urinates before aiming, presuming the urine will go in the toilet bowl, but it does not.

"Zed"

Hey Maynard, did you pee all over the bathroom floor?

"Maynard"

Yeah. Sorry man, collateral drainage, I'll wipe it up.

collateral drainage by Gabe Boyce June 27, 2010

Vein Drainage 

Those droplets of remnant semen or urine that cast one or more little wet spots on a males boxers.

I banged the old lady this morning and had a little vein drainage this morning.

The vein drainage was bad cause I didn’t shake too good after taking a piss and I was on a hurry.

Vein Drainage by Dick Onchin November 29, 2020

drainageized 

A concept that has been so fully contemplated, vetted, and scientifically understood by persons of expert status that it is simply unchallengeable beyond that of a fact.

The concept of green bonds is so drainageized that it needs no further explanation.

drainageized by mymymetoo May 30, 2018