a person who jumps on to the bandwagon, purely because it's popular and attempts to show another person this hype, when in fact that person is well aware of it, before the hype.
"yo, have you seen those 'yo momma' jokes? they are sick man! I know so many right now..."
"you are such a hype jumper."
"you are such a hype jumper."
by KidMP April 3, 2012