A large headed sloth-like moving dog that should be the caboose on a train but, thinks they are the engineer which results in them being constantly in your way.
by Oolie-Ooo October 24, 2022

by FireUpTheGrill April 5, 2019

A fit guy who happens to have a big butt. He will likely blame his bootylicious backside on doing squats.
Adam: Have you seen his butt lately? He's turning into a real Chris Caboose!
Bill: Well he does say that every day is squat day...
Bill: Well he does say that every day is squat day...
by meltedcrayons September 14, 2022

by FireUpTheGrill April 5, 2019

People who type part of a sentence, send the message, and then finish it in another message (applies to online chat rooms or messaging programs)
Tom: No homo
Jim: Yes
Jim: It's totally homo
Tom: No
Tom: You're just jealous
Tom: My purple orange isn't homo
Jim: Kakagawa, you have Caboose Syndrome.
Jim: Yes
Jim: It's totally homo
Tom: No
Tom: You're just jealous
Tom: My purple orange isn't homo
Jim: Kakagawa, you have Caboose Syndrome.
by Skull Tooth April 14, 2010

by Shank James September 16, 2017

by All Gay Things March 8, 2019
