A crazy or outspoken person on the bus (or train or other public transportation). A person who acts out their own private dramas on the bus, talks to the voices in their head, or otherwise puts on a show for other passengers (see also, Bus Drama)
Some busnut started yelling at a tourist on the subway for bumping into him.
po michaelp Август 13, 2011
3 more definitions
When semen is released from the penis
Yo Blood i bus nuts on that chicks top lip
po Bukaman Август 5, 2006
Instead of saying, you cant cum, you cant bus nut
Arrrrr no, face it, you cant bus nut
po Mc_Dizzee Децембар 8, 2004
noun: People who like buses, typically taking many photos of buses to later put onto a forum and share with other bus nuts. It is their obsession.
Brad is such a bus nut, he takes his camera everywhere in case he will see one!
po stonedfly Децембар 20, 2008