A common joke used by stream watchers. When you press Alt and then F4, the current tab is closed out. Similar commands are Ctrl-Alt-Del, Option-F4, Alt-Search-F4, Ctrl-Option-Del, and Ctrl-W.
Why are people saying to use Alt-F4?
when you are in online school during a class and then suddenly the teacher lacks good internet, so you tell him or her to do alt f4 to "fix it" but it closes. To do this your teacher has to be a boomer or it might not work.
teacher: Oh no, can you see my camera?
Student: No, try alt f4
a sentence used as an argument by darius in season 5. the meaning is that the rest of the milsugi family is full of discord obsessed no life weirdos that just dedicate their WHOLE LIFE to discord, wrong in the perspective of rares, only because he dedicates his life to HIS FRIENDS, NOT DISCORD, THUS PROVING THIS IS WRONG!!!
rares: coaie mai dati si voi un semn de viata in plm?
darius: sa stii ca unii dintre noi mai avem si alte treburi, nu ne dedicam viata discordului!!!!!!111
A girl who is hot, but in either an edgy or alternative way different than the mainstream / typically basic hot girl.
"Did you see the girl Miranda's cool tattoos?"
"Yeah dude, she was a total alt-honey"
Alternate Earth, the bizarre and strange blue planet.
The alt-erth is where weird happens.