A noun commonly used to describe someone who tryhards to be a "scene kid" or simply is easily described as scene by what they are wearing or how they generally look. Their hair will often look like they took a gallon of kool-aid and poured it over their head while piling on the hairspray.
"Did you notice how much that bitch changed over summer?"
"Yeah, she looks like a little scenie weanie now..."
The weanietini is a drink fixed for the smart ass that constantly drinks up all your booze. No matter how ninja like you try to be sneaking the good stuff in the house, you always still get found out. To solve this problem you fix him a weanietini,