1 definition by Barbra Walters
Coming from the base word, Umper. Describing something that may make the "umper" noise. Mostly used in a sexually manner. It is sexually romantic. Use it on your bf/gf!
"Hey Baby! You are looking MEGA umperlicious today!", Says Tom.
"Oh TOMMY!", says his girlfriend, Tomika.
"Oh TOMMY!", says his girlfriend, Tomika.
by Barbra Walters May 14, 2008