Skip to main content
A very angry e-mail reply, often loaded with profanity or implied profanity. Can be either personal or business-related. Not to be confused with a flame, f-mails are issued as an expression of extreme dissatisfaction with a specific situation... where you eventually call somebody a monkeyfucker.
When my wireless card crapped out, Chris from Tech Support sent Tech Release 1.01b. When I e-mailed that Tech Release 1.01b didn't work, he sent Tech Release 1.01b. When I e-mailed him again that Tech Release 1.01b has nothing to do with my problem, he sent Tech Release 1.01b. I then f-mailed Chris, questioning his parentage and telling him to give the farm animals a rest.
f-mail by The Evil Steve May 8, 2006
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.
An email that the sender forgets to include the attached file meant for the recipient.
This week only, President Trump sent three f-mails to his administration, with zero apologies to his puzzled staff—it looks like his digital assistant Siri only executed the first part of his request.
f-mail by MathPlus October 4, 2018
Related Words
f-mail • femail • F.T.W. • f. • F.R.E.D • F.B.I • F NAF • F.a.S • F-ing • F - Bomb
F-mail is shortened from the term "facebook mail" which is the private message service provided for facebook accounts.
Dude, i lost my phone. If you need to contact me just F-Mail me
F-Mail by GillesBáthory May 5, 2009
An email account that is better than the standard PC email, but not as good as GMail. E.g. Yahoo.
"We can't IM each other because I have some fmail account."
Fmail by geniusonwheels April 18, 2009
More from Urban Dictionary
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026
Load more