A person who speaks at least 14 "Umm"s per minute, where "Uhh"s are equal to half an Umm, according to Dvorak's Hummer Theory.
See also: Berkeley hummer
See also: Berkeley hummer
The slave recognized the Senator to be an ummer after it measured 16 Umms per minute during the Senator's speech by using an Umm-meter, in the morning.
by CitizenSlave July 20, 2013
by tittyfuck69 April 27, 2009
by G B September 29, 2005
by john watson school June 05, 2007
A way of introducing a boyfriend, girlfriend, or lover when you don't wish to say any of the free. The name comes from the fumbling you do when you introduce them: "This is. . .um..er..."
by lizzie mag June 02, 2005
When it started raining, this girl pulled out the most colorful ummer belly to keep herself from getting wet.
by Dawnie December 13, 2006