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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.
alfs by gum rot October 22, 2007
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1) A mythical urban superhero who haunts inner ring suburbs righting wrongs by infiltrating and undermining groups of menaces to society and rendering them mindless with his tricks.
2) A mindgamer who plays to the outer extremes.
3) Someone who feigns mental weakness or naivety to gain an opponents confidence.
1)"We thought the Alfster was just one of us until he disappeared leaving us with a headache and empty wallets. On top of all of that he ended up with all of our women by the end of the night."
2) Only an Alfster could have fooled me that bad. I feel like a real asshole now. Hopefully my head will be unscrambled after I collect my thoughts."
3) The Alfster proceeded to take all their money and donate it to a childrens orphanage after winning the poker game which he proceeded to win after pretending to be deaf.
Alfster by Petergozinya May 26, 2009
Related Words

Alf's Hit Talk Show 

The lamest thing since Alf's Original Talk Show. An alien/puppet character named Alf interviews B Class celebrities. See curbstomp.
Alf's Hit Talk Show by Lavos October 25, 2004
Your name is Alfie, but the dinner lady calls you Alfsta because she likes you.
They tend to give you free food and wave to you in-between lessons.
Alfie: HI
DinnerLady: Hey Alfsta
Alfsta by AlfieZombieCrush March 15, 2021
“Dude you are an ALF

“Those dudes were ALF(S)”
ALF(S) by PupaPupa March 27, 2021

Stealthie 

when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.

This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.
FRIEND A: "Did you just take a stealthie of me?"

FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"
Stealthie by gwenhyfar October 2, 2016
Word of the Day on May 25, 2026

Summer Teeth 

When someone has a lot of missing teeth.
Mannn, that dude has summer teeth!
What do you mean?
Summer here, summer there...
Summer Teeth by BeckPot August 2, 2012
Word of the Day on May 24, 2026