NFL punter Pat Mcafee's kicking leg.
Pat's boomstick is twice the size of his non-kicking leg.
by fatandsassy February 25, 2014
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BOOM-stik (noun)

1. A term used by Ashley "Ash" J. Williams in the motion picture "Army of Darkness" to describe his twelve-gauge, double-barreled, Remington shotgun possessing a walnut stock, cobalt blue steel, and a hair trigger.
2. In logging, any of the larger logs chained together to create a floating boom.
3. (slang) A shotgun, especially of the sawn-off variety.
4. (slang) One of many alternate names for a penis.
"Alright you Primitive Screwheads, listen up! You see this? THIS... is my BOOMstick! The twelve-gauge, double-barreled Remington. S-Mart's top of the line. You can find this in the sporting goods department. That's right, this sweet baby was made in Grand Rapids, Michigan. Retails for about a hundred and nine, ninety five. It's got a walnut stock, cobalt blue steel, and a hair trigger. That's right. Shop smart. Shop S-Mart. You got that?"
by Gottabethegravy November 2, 2018
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A usually notorious word, which means kicking a ball, usually a volleyball into the ceiling of a gym. Most of the time the ball strikes a light or the rafters. Most of the time the striking of the boomstick is recorded to put on a Snapchat story.
Brannon: Hey boy, are you going to hit the fucking boomstick?
Hunter: Hell yeah, I'm going to hit the boomstick, yeeyee!
by cpainer3 April 13, 2018
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A sawed off shotgun, typically double barreled.
All right, you primitive screw-heads, listen up! See this? This... is my boomstick! It's a twelve-gauge, double-barreled Remington. S-Mart's top of the line. You can find this in the sporting goods department. That's right, this sweet baby was made in Grand Rapids, Michigan. Retails for about $109.95. It's got a walnut stock, cobalt-blue steel, and a hair trigger. That's right... shop smart: shop S-Mart... Ya got that?!
by Rpk1157 April 21, 2019
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The bat of Nelson Cruz which allows him to hit a baseball amazingly far.
Man did u see how far that homer hit byNelson Cruz off Justin Verlander in 2011 ALCS went, it must have been his boomstick
by baseball hombre October 16, 2011
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A penis, irregardless of size, with highly volatile and extremely explosive ejaculatory properties. The current mortality rates for women whom allow said eruption to occur inside of the vaginal canal is 49%. There is a 73% chance of tissue damage and a 100% chance of internal bruising at the very least. Mortality rates for those attempting to take the burst orally jumps to 92%. It is not advised to ever let the eruption occur internally as there are 1.4 million projectiles speeding away from the penis at an average speed of 590 feet per second, though the current record is mach 1. Anyone with a penis that may be classified as a boomstick is required to have it registered for it's lethal abilities.
I took one shot from that boomstick and was gagging for a month!
by Pregnant Camel April 15, 2010
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