Family-Knowledge-Brain&Skull-Exploding. Due to being too close to your family and or learning things about them that cause your brain&skull to explode.
"Dude my mom told me about the day she gave birth to me and I almost had a taxonomic-epistem-Cerebellum&Cranium-explosion"
"how'd he die?""He died from taxonomic-epistem-Cerebellum&Cranium-explosion because he was working on his family tree and found out he was related to James T. Kirk"
The act of assembling various combinations of food types and products according to how much cash one has on them, choosing from the dollar menu of budget friendly mexicana themed fast food chains (e.g. Taco Bell; Del Taco)
I was able to use my five dollars to get two different kinds of tacos and two different kinds of burritos by employing my skills in Taconomics.