Condom courtesy

If you invite someone to your place to have sexually intercourse, you are the one who need to have the condoms (even if you don't care to use them) this rule apply to all (male/female/and everything else under the rainbow)

(Jack) "Hey thanks for inviting me over, so, shall we take this to the bedroom?"

(Jill) "Sure thing baby, did you bring protection?"

(Jack) "Well yeah but you invited me, you don't have a condom ready to go?."

(Jill) "No, should I?"

(Jack) "Uh, Yeah, it's only condom courtesy!"

courtesy bun

When your wife doesn't have the energy to have sex with you so she lays on her side and lifts her butt cheek.

Uhhh fine, but your only going to get a little courtesy bun.

dirty courtesy

When you pass gas when your vacuuming out cars and shut the door so your wife or buddy smells your fart.

Leaving the oil change place I smelled something gross. As I looked back at the shop the workers were laughing then I realized it was a Dirty Courtesy. Man Did it smell bad.

Courtesy Squirt

After you have dropped a HORRIFIC STANK in the poo-bowl, you find the aerosol room deodorizer and give a "courtesy squirt"

MAN ! Billy - after last night's taco feast, when you get done in the shitter, MAKE sure you give a courtesy squirt !

courtesy nudes

Sending nudes out of the courtesy of your heart.

Dude, my ex sent me courtesy nudes.

courtesy wing

the last wing (or last piece of other food) that nobody eats as a courtesy to someone else sitting at the table.

There were many eyes on the courtesy wing but no one would pick it up.

Keurig Courtesy

The act of patiently performing tasks on the office Keurig machine.

I had to throw away someone else’s K-Cup and fill the reservoir, just to get a cup of coffee. But that’s OK, I don’t mind showing some Keurig Courtesy.