Another name for a man's penis and or erection.
Example 1:
Bro 1: Hey man, do you see what I see?
Bro 2: Yes, I see what you see!
Bro 3: Dude, that girl gave me a total boinker.

Exampe 2:
Guy get's hit in the dick.
Guy: Awh man, that one hit me right in the boinker.
by canadaboy May 19, 2010
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Boinker ; a fart with some bounce to it.
Boinkered; past tense
OMG! What a fuck'n boinker dude!
Man, when she boinkered the whole bar ran outside!
by UfaPapa007 September 27, 2014
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Someone of the straight community that either hangs around with all the LGBT or acts LGBT. They are not homosexual but everyone thinks they are OR they are not gay but all their friends are.
EX 1.

Owen- Let's hang with Erin today! She's totally fab!
Charlie- Yeah, she is such a boinker it's great!!!

EX 2.
Erin- Who's the new guy? He's pretty cute!
Mike- I don't know but I think he's gay...
Erin- Nah I heard he's just a boinker.
Mike- Oh...that explains it.
by i ate your face (: August 25, 2010
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Past tense verb of bang. Often replaced by banged. Few people know that banged is incorrect and that boinkered is the correct past tense version of bang.
I boinkered on the door, waiting for sally to open it.
I boinkered sally last night.
by Julian Ochoa August 5, 2007
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Like buyer's remorse, boinker's remorse is also a feeling of regret, but it comes the day after boinking someone. (Somewhat less vulgar than banger's remorse.)
Pat woke up in someone else's bed, discovered Chris naked in the bed, and experienced boinker's remorse.
by LaLaLander17 February 15, 2009
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