1 definition by Sirius Padfoot Black

Top Definition
AK
The shortened, non deadly word for the Killing Curse (Avada Kedavra) in Harry Potter.
1. I'm going to AK Hermione for this.
2. -Why is he going to Azkaban?
-He used and unforgivable.
-Which One?
-The AK.
-Oh shit
by Sirius Padfoot Black February 09, 2009

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