One of the Road Commissions near where I live in Metro Detroit actually did this for their newest batch of 50 trucks they just got. Some are just straight up ridiculous-sounding (and they made puns for Rocky, Dolly Parton, Elton John, and even for Dumb and Dumber actor/Michigan native Jeff Daniels I think), but it's cool that they got creative.Some cities/countries hold contests to name their salt trucks and snowplows, usually pun names related to cold weather.
Anyway, I know y'all want to draw something spiky. Or a pinecone that looks different. Or a spiky pinecone if you really, really want. Nobody would be impressed by a bunch of brown scribbles made in GIMP, that's for sure.