A low quality type of marijuana, often characterized by an abundance of stems, seeds and extremely low levels of THC.
Damn, son! We smoked 3 blunts already of this fertilizer and we ain't even high yet.
A desperate, usually oafish, overly sappy individual who goes out of his way to win the effection of a female who is way out of his league, usually making himself look stupid at some point.
Ew. Like, that guy I work with is a total Mervin. He keeps asking me out, giving me flowers and writing dumb poems. There is no way a girl like me is going out with a fat moron like him.