Gum Disease. You can tell when a person has alfs, because their gums are in such diseased condition that when they smile, pus runs down their teeth.
Man 1 : dude, Sally looks like she never brushes her teeth.
Man 2 : You got that right, the girl has Alfs disease. Anyone who kisses her is gonna get a mouth full of pus.
by gum rot October 05, 2007
Get the merch
Get the alfs neck gaiter and mug.
Alf!
The brown creature from the popular 80's sitcom of the same name. A certain Law & Order actor bears a striking resemblance to Alf.
You might be stuck in the 80's if you still have an Alf T-shirt.
Wow, Sam Waterson really looks like Alf!
by Art Vandelay March 13, 2003
Get the mug
Get a Alf mug for your dog Yasemin.
If you're 93 years old, you should know who Alf is. Actually, you should know who Alf is if you at least lived in the 80's. Even the 90's.

For those that don't know about Alf, his real name is Gordon Shumway. He is given the nickname Alf, which is an acronym of Alien Life Form. He hails from the planet Melmac. He is covered with an orange fur, and he looks like the cross between a mammoth and an orangutan. His favorite food is cats. Now you should have an idea on who Alf is.
Danny: "I'm watching the first season of Alf on DVD."
"Alf."
"ALF."
"You're 93 years old and you don't know what Alf is? Piece of crap!"
by Deathgrind > you August 24, 2007
Get the merch
Get the Alf neck gaiter and mug.
Acronym for Annoying Little Fucker, i.e. children.....or many of them anyhow.
We were supposed to enjoy dinner and drinks but she brought her ALF and the whole night was ruined with his whining, crying, and rowdiness.
by YinzerInPgh September 23, 2013
Get the mug
Get a ALF mug for your cat Nathalie.
To put some sunglasses on your penis to do an Alf immitation.
Last night Jeremy won the Alf contest because of his big and hairy dick.
by TiLex February 26, 2009
Get the mug
Get a Alf mug for your Aunt Larisa.
Acronym for Animal Liberation Front. Animal Rights organization that values all living creatures equally. The ALF carries out direct action (illegal action) against animal abuse by rescuing animals in danger and causing financial loss to animal exploiters. It is a nonviolent campaign, activists taking all precautions not to harm any animal (human or otherwise).
Three members of ALF destroyed a vivesection lab and rescued the beagle pups.
by Samy I July 01, 2005
Get the merch
Get the ALF neck gaiter and mug.