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
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 2, 2005
by tittyfuck69 April 27, 2009
by G B September 29, 2005
by john watson school June 5, 2007
When it started raining, this girl pulled out the most colorful ummer belly to keep herself from getting wet.
by Dawnie December 13, 2006