1. Noun: A person (male or female) who can finish off an entire 17 inch burrito by himself, plan a perfect escape mid-bank robbery, and chew through curium at critical mass, but for the love of him/her struggle greatly with simple tasks such as remembering where he/she put his/her keys.
2. Verb: To yell out "killa" in a highly inappropriate place, such as a Whole Foods or a showing of the movie "Constantine".
3. Adjective: An odd, yellowish/green hue.
1. Sam: God dude, what did I do with my wallet? ... You gonna finish that pizza?
Bryce: Dude, you're such an engelke
2. Carlo: My girlfriend engelked during the Chick Corea concert yesterday and got us both kicked out
3. Matt: Ohh, dude. I feel kind of sick.
Max: You're looking a bit engelke, dude. Maybe you shouldn't have eaten that shrimp.