A qualitative word which when used conveys the ineffectiveness, inefficiency, inadequacy or substandard nature of something-often in reference to a drug or effects of a drug.
Yo, this stash is bunk as fuck man!
This word is used to describe something that is not normal or shitty
That kid's hairline is bunk!
bunk
Verb
1. The action of having anal sex
Example 1: My wife wanted me to stick it up her asshole. I happily obliged, and bunked her right then and there.
Example 2: Damn, the professor really bunked me by giving me this overload of homework.
Example 3: Heard about that rapper 'Brown D'? Apparently he only BUNKS chicks.
stupid, useless or funny looking and defective
That fat guy connor wearing bunk ass clothes as per usual