(Cl-oh-bo) A school student who wanders the school halls the whole class period to slack off on their phone or with friends. They are the school hobos.
The clobo asked the teacher to use the bathroom but instead, he slept on the floor outside the room all hour.
The goofy version/way of the name Clovis. The 'bos' at the end represents a boss.
Clobos, stop being such a goofy ahh!