MDK, a term commonly used in the RAF to shorten 'Murder Death Kill'. Used in a jokingly way to describe a gorey end.
1. Whoa, he flew straight into a wall. Much MDK!
2. Zoom swish boom <MDK!!!>
by Dan0kun August 9, 2005
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When you're extremely frustrated with something or someone and you need to express the frustration calmly without arousing suspicion. MDK! Murder, Death, Kill
"Oh my word, i just got an error after waiting an hour for my video to upload! - MDK!!!"
by angel pie May 28, 2015
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Her ~how we gone sneaky out?
Him~MDK
by Koldhearted_kira April 22, 2021
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Dude 1: C'mon , cocksucker! take me on.
Dude 2: *spawns a MDK 460, and incinerates dude 1* Eat this, asswipe.
by HTMLCODER.exe April 21, 2008
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An abbreviation, it means mom doesn't know
Bff 1:are you sure we can get away with this ?

Bff 2: yeah, mdk much.
by woopwoop234 December 20, 2014
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Million dollar kid. A kid who has a lot of potential.
Ryan: Daphnie got another A on the science test.
Max: She's a mdk.
by Urbandic18 April 27, 2018
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Dude 1: C'mon , cocksucker! take me on.
Dude 2: *spawns a MDK 460, and incinerates dude 1* Eat this, asswipe.
by HTMLCODER.exe April 20, 2008
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