FONSI

"Fear Of Not Staying In" - Opposite mindset of FOMO, where you don't have the Fear Of Missing Out, but rather dread having to leave your place to do social things.

"I already confirmed "YES" to be there, but man, does that couch look really inviting. Call it a case of FONSI - I'm seriously conflicted."

by WolfmanChi August 15, 2016

Fonsi

A large, sophisticated italian hobo who plays guitar.

Alfieri looks like a fonsi.
Man do you see that Fonsi over there? He looks like Alfieri!

by Due July 13, 2019

Fonsi McDepp

One of t6he Legendary Heroes forming The council of Fourteen Minus Ten.

In his Natural Habitat He can be found playing Halo and Eating everything worth eating at Lord Snaffles House while living in his Garage

Lord Snaffles: WTF you ate all the brownies
Fonsi McDepp: =) I know
Lord Snaffles: Ow well now we must play Halo
Fonsi McDepp: Indeed

by Lord Snaffles April 6, 2005

Luis Fonsi

A pervert who had sex with a woman in a sewer. He just loves sex, nothing else.

Friend: Hey, did you listen to the song, Despacito by Luis Fonsi?
Me: Yes, it sucked.

Friend: :( No its awesome.
Me: *kicks friend in the stomach* FLIPPING CRAZY DUMB BLOODY PIECE OF CRAP.

by JacobSaysHahahaha April 19, 2018

Do a Fonsi

Go to Ireland for two days and never come back

Do a Fonsi sometimes is great!

John did a Fonsi last year. I haven't seen him in ages!!

by EngConnection March 8, 2018

Fonding

Verb;

The act of looking at someone with such care that you radiate your love for them by simply staring at them.

Hey, did you see Louis fonding over Harry like that. He's so in love

by charlotte_azar December 1, 2016

FONBI

FEAR OF NOT BEING INVITED - Similar to FOMO, but it is the fear of not being invited to an event or a gathering. Many people won't mind as much missing out, as long as they were invited in the first place.

When I couldn't make it to the best birthday party of the year due to a prior engagement, I didn't get FONBI and didn't mind missing out on all the fun because at least I was invited to the party .

by EGC102387 October 28, 2015