have fun 

A sarcastic response to someone's unfortunate upcoming situation.

Corey: Hey man, where you headed?
Mike: Fucking physics class...
Corey: Have fun! :D

have fun by TheVurdmeister July 24, 2011

have fun 

a common response for whenever someone announces that they are going to do something totally normal, boring, or routine.

Person 1: I'm going to the bathroom.
Person 2: Have fun!

Person 1: I'm going to pick up some milk at the grocery store.
Person 2: Have fun.

have fun by Katinthehat February 21, 2008

We're gonna have fun on this island 

A quote from Lord Of The Flies. Simon, a nearly mute character who is very in touch with nature and at peace with himself, suffers a hallucination at the top of a jungle mountain on an island. He stares at a (real) pig's head impaled on a stick and imagines that he hears it taunting him and daring him to hope for rescue.

Person Being Hugged: "Dude, let go. I have to get back to work."

Hugger: "No! We're gonna have fun on this island!"

We're gonna have fun on this island by Knarf1995 October 27, 2011

Have fun, get laid 

Have fun, get laid.
- Alternative way of saying goodbye.

- See ya tomorrow!
- Ok! Have fun, get laid! ;)

Have fun, get laid by M8io-G and PhatMark August 31, 2010

Have Fun CHILDREN 

When children HAVE FUN and do FUN ADULT STUFF

DARRIN:Have Fun CHILDREN
Everyone:SURE BYE I AM GONNA HAVE FUN WITH MY GF

Have Fun CHILDREN by Ultimate bj man January 13, 2019

going-to-have-fun-ness 

the state a person is in when experiencing the pleasure of knowing that they will soon have fun

Jordan: I'm so jealous of your going-to-have-fun-ness because i have to go to work and i'm lame

going-to-have-fun-ness by enydrial456 May 17, 2010

Have fun staying poor 

Have fun staying poor is used by the bitcoin community to warn against altcoin scams like ethereum or the US dollar. It can also be used to end a discussion with a bitcoin critic by pointing out the critic is not worth explaining bitcoin to. The phrase is in a way a goodbye and a wish that the person that doesn't get bitcoin will at least have fun during the period that they stay poor. Thet phrase is often used in a shortened version like "Have" or even "H".

Bitcoin critic: "Bitcoin is not scarce because it is infinitely divisible"
Bitcoiner: "H"

Your dumb friend: "I invested some money in cryptocurrencies."
Bitcoiner: "Have fun staying poor!"

Have fun staying poor by Skalgaan January 2, 2021