Used to denote a joke, akin to a smiley face. As famously used by British children's TV character, Basil Brush.
"I remembered all my lines, but not necessarily in the right order. Boom boom!"
by frank12 June 22, 2007

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Slang for turds.
Oh dear, I flatulated and several large boom booms slid down my pants leg onto the floor during my job interview.
by The REAL Harry Scrote February 07, 2011

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Shrooms. As in mushrooms that you smoke.
Dude, do you have the boom booms?
by Hayle June 18, 2008

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ASIAN WOMEN(AND SOME MEN) SLANG FOR SEX
BE CHAIRFUL, TOO MUCH BOOM BOOM NO GOOD, SICK!!!
by CONTROL1 February 01, 2010

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Nickname for a fighter who throws many hard, punishing blows.
Nickname of Ray (Boom Boom) Mancini (also used by his boxing father)
by Nick Cusa September 03, 2006

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The one slang term that "google" (RLS) doesn't know the definition of. Usually brought up in moments of interesting or awkward sexual conversation or gestures this is something "google" will have to truly figure out on their own. =P
1) What came first the Sturgess or the Boom Boom?

2) You let me know if Boom Boom happens! I will lol =)

3) Gotta keep Boom Boom guessing =P
by SouthrnGirl814 April 08, 2011

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An energy product that delivers refreshing vapors and energy through your nose. About the size of a stick of Chapstick, Boom Boom is different than all other energy products since it is nasally inhaled rather than consumed orally.
Chuck: "Hey Steve, I don't know if i want to stay at this party any longer. Im tired."
Steve: "Just use some of this Boom Boom and you'll be fine Steve!"
by IBoom June 30, 2010

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The Urban Dictionary T-Shirt

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The Urban Dictionary T-Shirt

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