When the life of the party starts to unbutton his shirt from the top due to his or her hotness, this exposing the hairy parts that are normally covered. The gauge of fun that the party is currently at.
by Mikey311sd January 27, 2018

Group walks by fountain.
Fun-shark: Hey guys, let's go run through the fountain.
Girl 1: Umnmm, no.
Fun-shark: Suit yourself (runs to fountain)
Girl 1 to Girl 2: Does he always get excited like this?
Girl 2: Yea, all the time. He's a real fun-shark.
Fun-shark: Hey guys, let's go run through the fountain.
Girl 1: Umnmm, no.
Fun-shark: Suit yourself (runs to fountain)
Girl 1 to Girl 2: Does he always get excited like this?
Girl 2: Yea, all the time. He's a real fun-shark.
by lx2036 December 5, 2012

When a man who meets the criteria for a fucknigga, starts mind fucking his main bitch by playing her against his side bitch for fun. This is called fucknigga-fun!
When a fucknigga plays mind games with his girl.
When a fucknigga plays mind games with his girl.
First: last week I saw ole boy pulling his girlfriends car behind his truck with his side bitch in the cab of the truck.
Two: Well that sounds like fucknigga-fun to me! That fucknigga needs to quiet playing games with his girl!
Two: Well that sounds like fucknigga-fun to me! That fucknigga needs to quiet playing games with his girl!
by Clitty 2017 October 5, 2017

The feeling of guilt during or after having a great time in your personal life amidst very terrible conditions for many other people that are broadcasting suffering on social media; such as evacuation from a fire, or homeless after a severe hurricane.
I just had the best time seeing the Village People at Bottlerock music festival! But today, I have a case of fun guilt after seeing so many miserable people escaping fires and floods all week.
by surfrunner September 8, 2021

by nomnomnomnomnomnomnomnomn August 22, 2011
