Oh my god, Jackson is such a Doomer. He hates all the new games and insists that the retro games are so much better!
by blink-and-youll-miss December 9, 2019
 Get the Doomermug.
Get the Doomermug. Jake: Did you hear Mr. Jones say the world is going to implode in the next 20 years?
Zoey: He is such a freaking Doomer!
Zoey: He is such a freaking Doomer!
by Urban humor January 21, 2020
 Get the Doomermug.
Get the Doomermug. by blueballsdicknuts January 1, 2020
 Get the Doomermug.
Get the Doomermug. "OMG you said Trump might lose get out of here you DOOMER TROLL, no my precious fragile beliefs oh nooo!"
by DaveRichardson January 15, 2021
 Get the Doomermug.
Get the Doomermug. A person who sees doom coming for humanity as a whole for either rational science-based reasons (AGW, nuclear war, doomsday clock, etc) or irrational reasons (zombie apocalypse, god's punishment, etc). Sometimes used as a slur against schizoid or loner types who have negative worldviews for mental health reasons.
by dom-trussardi May 4, 2020
 Get the doomermug.
Get the doomermug. by yactaalea August 7, 2020
 Get the DOOMERmug.
Get the DOOMERmug. by Holy Avenger May 3, 2004
 Get the doomermug.
Get the doomermug.