I’d already dubbed my new muni the Green Machine. My 26er feels more like a Sonic Pop the way I have it configured at the moment, especially if I end up putting shorter cranks on it.
I usually just refer to my 36er as Nightrider, since it’s all black and has it printed on the side. Alternative names include Wheel of Life and Wheel of Misfortune, depending on my disposition at the end of a ride.
I don’t have a name for my trials uni because I don’t care about it enough. Its main role at the moment is to teach me how to $@!&*%# idle.