PostPan 

Post pandemic, after the pandemic, behind, later, after the pandemic ......

Let’s go in a trip, obvi postpan.

PostPan by Pimpin'ainteasy February 9, 2021

Postman Pat 

A well reputed drug dealer who delivers under any condition.
Background:
Postman Pat was the name of a character of a show with the same name produced for children but meant for grown ups. In the show Postman Pat featuring a big long nose had to deliver some "stuffs" with unknown contents, surprisingly every time he ran into a problem, but eventually at the end of the day he proudly succeeded every time and made his customers astonishingly happy!

If you think now as grown up you would realize that only a drug dealer could endeavor such pain to deliver!

There are some theories addressing the possible reasons for his big nose, ranging from daily cocaine sniffer to having the same problem as Pinocchio which can be justified in such harsh job.

Man, you look so fucked up! U should call Postman Pat

Postman Pat by Joe the wise May 27, 2016

Postman's Surprise

The act of drawing a smiley face on your penis and poking it through your letter box, just as the postman is about to deliver your mail.

Man, i sure gave him a postman's surprise this morning

Postman's Surprise by SeductiveUnveal March 22, 2011

postparty depression 

The let-down experienced after the anticipation and execution of a great party.

Dude, I've got a major case of postparty depression!

postparty depression by leelee6496 December 9, 2008

Postman's Day

A day in which the weather continually switches back and forth from sunny to rainy. A joke on the phrase 'Rain or shine' that was originally used by postmen. Also known as a postman's situation.

'This weather is crazy. It's sunny but it keeps raining on and off. It's a postman's day.'

Postman's Day by Dark_Midget April 13, 2007

postpwn 

To delay inevitable pwnage, esp. in a game where you're playing a noob but you at least give him a chance

I was playing this noob, but I was feeling nice that day so I postpwned him.

postpwn by dhfbednchfb March 1, 2010

dirty postman 

Taking a shit in someone's mail Box

I Gave a Dirty Postman To the Women Next Door!

dirty postman by Mikeyt999 October 6, 2015