2 definitions by mom friend

1. The act of making two things into one
2. A dumb tactic to make weak gems stronger
Jasper: Hey Lapis you should fuse with me
Lapis: i thought fusion was a dumb tactic to make weak gems stronger
Jasper: ...
Jasper: shut up
by mom friend November 5, 2016
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A person who is a large fan of the hip-hop musical Hamilton. They may be obsessed, or low-key enjoying it too much.
Person One: "Oh my God "The World Was Wide Enough" is so sad
Person Two: "JFC Rebecca quit being such a Hamilfan"
by mom friend November 5, 2016
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