courtesy spit 

when you spit on your on the other persons genitals, mouth or anus to provide lubrication

i gave her a courtesy spit her pounine wouldn't burn up.

courtesy spit by akirafire June 27, 2008

Courtesy Seat

The polite gap in seating given by to people in the same row. Applies everywhere.

The fat idiot on the bus took up the courtesy seat between me and that other guy.

Courtesy Seat by DERPNER May 12, 2013

Courtesy Swipe

The act of swiping right on someone you know or may know on dating apps such as tinder/bumble

Chad: “Hey Sarah I matched with your friend Ashley on Tinder”
Selena: “Relax Chad it was just a courtesy swipe because she knows I know you”

Courtesy Swipe by Manzeeeen January 2, 2021

Courtesy Splooge 

The act of wrapping one's penis during the last few seconds of masturbation with tissue, toilet paper, a sock, et cetera, to prevent a messy clean up of semen after reaching climax.

It also adds mild stimulation to the head of the penis in the absence of lotion or lube.

Dude, I hate getting spunk on my sheets before bed every night, it's kinda nasty

You should have done a Courtesy Splooge. Much less mess and it feels pretty good!

Courtesy Splooge by Ruiner94 July 31, 2011

courtesy sniff 

When someone smells something gross and says, "ugh, nasty! Do you smell that?" and you breathe deeply to take in the smell and confirm said nastiness, you have just performed a courtesy sniff.

George: Gross, I think the cat peed on my rug. Paul, will you come give it a courtesy sniff?

Paul: (bends face towards rug and breathes in) Dude, yeah, cat totally peed on your rug. Sorry, bro.

courtesy sniff by pseudonym jr August 28, 2011

courtesy stand 

When you are on an automatic flush toilet and you do #2, you must stand up to have the toilet flush.

That guy in the next stall better think of others in here and do a courtesy stand, the smell is awful.

courtesy stand by Rayman 08 October 10, 2008

courtesy spray 

spraying some sort of good smelling spray that is supposed to help hide the fact that you just took a dump.

Bob-I'll be right back, I have to take a crap.
Fred-Make sure you courtesy spray!

courtesy spray by gloriouslemon March 6, 2009