adj. slow, stupid, mentally absent and at the same time maintaining a positive attitude. Refers to the character Caboose in the web show Red vs Blue.
Comparative: Caboosier
Superlative: Caboosiest
Church: This is Caboose's mind, so everybody here is pretty much as Caboosey as the world. That means everyone here is going to be either really happy or make no sense whatsoever.
Bob: I thought the meeting was tomorrow.
Josh: They sent like twenty emails saying it was yesterday. You may be the Caboosiest person I have ever met.
A tight, tangled knot of loose hair and lint that forms inside clothing during the clothes dryer cycle. It typically hides inside garments, causing an annoying lump or a phantom tickling sensation against the skin until it is found or falls out onto the floor during folding.
I was folding my clothes and a huge hair spider fell out onto my hand