Graduate of one of the United States' military service academies, which operate as collegiate institutions.

Use of term is said to be especially prominent among graduates of the U.S. Naval Academy (Annapolis, Maryland).
Among U.S. military officers, they're known as "ring knockers" because they proudly wear the big, gold class rings they earned when they graduated from one of America's military academies. (TIME magazine, April 2001)
by al-in-chgo June 15, 2013
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When your turtle head hits your underwear...
Man I have a poop knocker I better find a toilet soon. -or- Man this is the third poo knocker I've had this week, pretty soon I'll be out of underwear!
by ConfuciusSay February 4, 2015
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Another way to let frustrations out with out actually cursing
Eg: cut your finger and young children are in the room insted of screaming "shit "or fuck" or other vulguar curse word you simply scream fudge knockers
by mixed-kid March 30, 2011
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Man! I got some really good pussy last night and my taint knockers are sore.
by Heat 375 June 9, 2014
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A chunk knocker is a pipe used to smoke either crack cocaine or fentanyl. The term chunk knocker is often used by old heads who have been around a while. In the 1980s chunk knocker/chunk pipe was slang for a pipe used for smoking crack cocaine, but in the early 2000s it also became synonymous with the kind of pipe you use to smoke or fentanyl aka chunk dope out of. Nowadays most people use chunk knocker to refer to a fent dope pipe because "knocking" typically refers to smoking fentanyl chunk dope, which makes a unique "knock" sound as it is vaporized.
old head rock smoker: pass me that chunk knocker here youngin im about to load up the dope
by peanut coke plug October 28, 2022
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A canadian or french-canadian that masturbates in public. Kind of like a canadian hob knocker
George: Why do you call him a Hab Knocker ?
Joe: Because we caught him masturbating on the other side of a stand when we were at the mall.
George: ...
by LAXVIP May 18, 2011
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a loose enjoyable pussy there for you to eat out and get caught in your teeth
hmmm that shit was good when i flabby knocker my grandma
by ihammai June 13, 2009
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