1 definition by theawesomerandomwordmaker
An epic version of yup that makes it more interesting than the plan old yup. It normally makes the person roll their eyes than think of unicorns.
person 1- "so you went to the moves right?"
person 2- "Yupperousically! it was so epic!"
person 1 *rolls eyes and imagines a unicorn*
person 1- LOL!!!!!! HAHAHAHAHAHAHAH
person 2- "Yupperousically! it was so epic!"
person 1 *rolls eyes and imagines a unicorn*
person 1- LOL!!!!!! HAHAHAHAHAHAHAH
by theawesomerandomwordmaker July 4, 2012