This is a person that watches anime and obsesses over cat noir all day long and they usually wears to much mascara.
Me: you look awfully Alt today.
Them: already started crying and has smeared mascara all over there face.
Them: already started crying and has smeared mascara all over there face.
by Dank toes March 7, 2021
Get the Altmug. 
Defines bitchiness
Alt person: Im so swag, hello kitty says acab!!!!!!
Person: shut the fuck up im in a breakdown dumbass
Alt person: Im so swag, hello kitty says acab!!!!!!
Person: shut the fuck up im in a breakdown dumbass
by Editamio July 4, 2021
Get the Altmug. In social media, it means “alternate account”, which is basically a 2nd (or 3rd, 4th, 5th, etc.) account that you have. Usually an alt is used less than your main account.
by nlolhere July 16, 2020
Get the altmug. 1. In music, short for Alternative.
2. In RPG, short for Alternate ID.
3. In MPD, short for alter or persona.
4. In keyboarding, the Alt key, located just to the left of the space bar.
5. In HTML, the alternative text attribute of the img tag.
2. In RPG, short for Alternate ID.
3. In MPD, short for alter or persona.
4. In keyboarding, the Alt key, located just to the left of the space bar.
5. In HTML, the alternative text attribute of the img tag.
1. I don't care for Alt Music.
2. My Alt is Downstrike.
3. I tried to list my alts once, but I lost count at 44.
4. The reason you don't see Alt is it's hidden under your left hand.
5. There's no such thing as an "alt tag". Alt is an attribute of the img tag.
2. My Alt is Downstrike.
3. I tried to list my alts once, but I lost count at 44.
4. The reason you don't see Alt is it's hidden under your left hand.
5. There's no such thing as an "alt tag". Alt is an attribute of the img tag.
by Downstrike April 9, 2006
Get the altmug. In MMPORGS like MUDs, a reference to a player's supplementary--thus "alternative"--avatar/character. Not the player's primary character but one used for blowing off steam, avoiding a primary character's responsibilities, or exacting anonymous revenge on a player-character you dislike.
by Werttrew July 3, 2004
Get the altmug. gaming: An alternative character, as opposed to one main character you play in a game. Many online games allow the user to make multiple characters. People that make alts to an extreme are said to be altoholics.
XxLord Dark Evil BlacknessxX: Hey, any1 got a healer? we rly culd youz a healr on this mish.
Mistress Dark Blood Necro Fairy: Ya, i kan log onto 1 of mai alts, brb.
Mistress Dark Blood Necro Fairy: Ya, i kan log onto 1 of mai alts, brb.
by Scott Trowbridge October 2, 2008
Get the altsmug.