Acronym: Foot In Mouth Syndrome

Refers to the disorder which manifests itself when you inappropriately make a statement at an inopportune moment, often deemed irrecoverable - thus you have inserted your foot into your mouth.

Typically followed with embarassment & many apologies, or a tacit understanding about your position.
John: "The boss is being a complete idiot - he's gotta start listening to reason"
Bob (whispers): "uhhhhhh he's right behind you..."
John: "d-oh!"
Bob: "Nice case of FIMS there ace"
by T. Walsh / Ronan XVII January 6, 2005
Fuck it's Monday, similar to TGIF (thank God it's Friday) but used to describe the most miserable day of the week
Person 1: "FIM"
Person 2: "Yea man, I cannot wait for this weekend, but today is gonna suck"
Person 1: "Yea bro, I hate Mondays"
by spatman1 November 7, 2011
1. An acronym used for when it is Monday, The start of weekdays
(Fuck, It's Monday!)

2. An acronym used for when you are finally aware that it is may, The case of it may be for you loving mays, something special is happening on may or something else.
(Finally, It's May!)

3. An acronym used for an assessment tool doctors, therapists, and nurses use during rehabilitation and physical therapy.
(Functional Independence Measure)

4. An acronym used for the TV show My Little Pony
(Friendship Is Magic)

5. An acronym used for a math practice website
(First in Math)

6. A Portuguese word that means "The End" (Finally no more acronyms)
(Ok, agora é o "fim" dos dias da semana.)
(Okay, Now it is "the end" of the weekdays.)
1. "FIM!" "The start of the weekdays..."
2. "FIM!" "This is my favorite month!"
3. "I don't know what to put here because I don't know things that doctors therapist and nurses say"
4. "MLP FIM" (My Little Pony: Friendship Is Magic)
5. "I am going to go on the website FIM so I can practice math"
6. "Ok, agora é o fim dos dias da semana."
(Okay, Now it is the end of the weekdays.)
by Radin Happier August 16, 2022
That chick is soo hot! I would totally catch a FIM from her!

To let a girl fart in your mouth just because she is that hot.
by Company Man aka Hero November 1, 2011
Facebook Instant Messenger. Instant messaging in the social networking website called Facebook. It is commonly used to talk with people you may not want or feel like texting with. It is an informal conversation with others who you may not know very well as well as your good friends. It keeps you up to date with activity of the website which incorporates the facebook world to the user.
FIMing is the act of using FIM. It has become a popular term at San Diego State University where it originated.
Tommy: "I don't have the balls to call a girl so I will go on FIM and hopefully I can break the ice"
Fred: "that might work because you are a bitch"
Tommy: "thanks, but I might get some from it"
by Schlife May 13, 2008
Definition is
Someone who is about to get fucked up by another person
"yo your going to get fimmed fr"
"nah I'll fuck him up"
by RashionGotBrapped November 23, 2018
"Friendship is Magic": Magic based on the powers of Honesty, Loyalty, Generosity, Kindness and Laughter combined.
"My Little Pony (My Little Pony)
Ah - ah - ah - ah
(My Little Pony)
(Twilight Sparkle)
I used to wonder what friendship could be
(My Little Pony)
Until you all shared its magic with me
(Rainbow Dash)
Big adventures
(Pinkie Pie)
Tons of fun
(Rarity and Applejack)
A beautiful heart, faithful and strong
(Fluttershy)
Sharing kindness an easy feat
And magic makes it all complete

(My Little Pony)
Do you know you're all my very best friends"
MLP FiM
by Lynako October 3, 2018