Vumm 

The state of confusion due to lack of comprehension.

Carolein was vumm because she could not understand the question

Vumm by Joan the Tub September 14, 2008

vummy bears

vodka infused gummy bears

we made some vummy bears for the party

vummy bears by foobar94 October 13, 2011

Vummer

Fellatio from a vacuum cleaner device.

Negative pressure mechanical assisted masturbation.

Police say a Michigan man has been arrested after "receiving sexual favors from a vacuum"(aka Vummer) at a car wash. a

Vummer by Skinmann February 23, 2009