A person who ruins a story someone else is telling, by breaking in with an impatient question, or by blurting out a guess at how it ends.
Janice: "So I'm at the grocery store and this guy I never met before takes my hand and--"
Chuck: "And he proposes, right?"
Janice, "Man, are you a story killer or what?"
Chuck: "And he proposes, right?"
Janice, "Man, are you a story killer or what?"
by Zwieback September 23, 2016
Get the story killermug. You see that big woman over there - she is a cooler killer, that cooler will break if she sits on it.
by Groovysoca July 19, 2010
Get the cooler killermug. A overweight fat dog who spends his life buying micro transactions on ps4. Also wouldn’t know what to do with a girl if he even got the chance.
by Killer Is Fat January 10, 2018
Get the mathew killermug. Duck: I rode up next a deer on my atv and jumped on its back and slit its throat and ate it.
Me: No you didn't.
*later that day
Random Person: Hey Duck I heard you killed a dear with your bare hands.
Duck: Dude I never said that, it was Billy.
Random Dude: Deer killer.
Me: No you didn't.
*later that day
Random Person: Hey Duck I heard you killed a dear with your bare hands.
Duck: Dude I never said that, it was Billy.
Random Dude: Deer killer.
by deerkiller December 29, 2007
Get the deer killermug. by Jp2309 March 5, 2023
Get the Kennedy Killermug. When one takes a severe shit. When one unloads a big pile of crap into a toilet,dirt or an out house.
Man i just took a killer dump yo. I think i may have lost a couple of pounds after that killer dump.
by dom martinez October 16, 2008
Get the killer dumpmug. by urmomknowsmylength January 20, 2022
Get the Killer fuckermug.