when you smoke and your spit goes all thick and horrible so you spit it out or when snot goes into your spit.
i've just had a fat joint so my mouth is full of flem

i've got a cold and i keep sniffing and my mouth is all flemy
by Alex... March 20, 2007
Get the flem mug.
Flemming is a word used for people sending emails who forgets actually to attach the attachments.
Hi! Did you get my file on the email?
No - you pulled a Flemming!
by mrkk February 28, 2008
Get the flemming mug.
An amazing word to describe that catagory of people whose personality lingers between their gender and the next. It's a word to use when people have grown out of the words such as "tomboy" and "tomgirl".
"I don't get it, she acts so much like a man sometimes."
"Yeah, don't worry, she's just a flem."
by Maryanne E. M. November 19, 2006
Get the flem mug.
Exactly what it sounds like. The red-purple sputum that is a mixture of cranberry pulp and the excess mucus caused by irritation from drinking the acidic juice. Similar substances can come out of drinking lemon or grapefruit juice, but those tend to be a less alarming and therefore noteworthy color.
"Holy shit, did you just cough up blood?!"
"No, that's just cranberry flem; I drank some cranberry juice earlier"
"Oh... Gross"
by depressedannie September 10, 2016
Get the Cranberry Flem mug.
Most Badass mother fucker in town. Most famous for his phrase "So many beers" and is always causing atrocities.
"Fuck Yeah, Flem Dog is at the party!"
by PB&J Unicorn February 14, 2010
Get the Flem Dog mug.
A type of charm that when used on unsuspecting victims has the opposite effect to that of which the user intended. Its powerful negative powers usually arise when used by people that are of questionable character and possess poor personal hygiene levels.
you really "flem charmed" the shit out of that guy, idiotttt
by DDoon October 13, 2015
Get the flem charm mug.
Flem Vlogs are one of the greatest vlog series on youtube posted by Digital Jacob. Follow Flem Man and the Flemengers on their hunt to stop Dick Manly and his army of Vapists. The events take place in Dracut High were Flem Man learns to tie his shoes. As of 12/7/19 there has been 3 seasons and 42 episodes which ended on a cliff hanger of our great hero, Flem Man, in danger! Watch to find out more!
Did you see the latest Flem Vlogs?
No, I'am waiting for season 4!
by Its Towel December 8, 2019
Get the Flem Vlogs mug.