The best rifle you own / most accurate
Guy 1: you wanna go hunting?
Guy 2: yeah let me just get my kennedy killer
an overweight person at an outdoor summer event who sits down on and damages the cooler
You see that big woman over there - she is a cooler killer, that cooler will break if she sits on it.
To poop with such ferocity, the results could be absolutely devastating.
Killer pooping is incredibly rare, and only one unfortunate individual has suffered loss of life.
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.
a person who tells tall tales and then denies it later when called out about it.
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.
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?"
When the quadricep muscles on a female are so large, firm, and muscular that you can't resist the urge to grab one. Usually accompanied by a great big luscious ass.
"Damn, all them track girls must do their squats, because they all got killer quads and round bouncy booties."