Mesticulator 

Usually a pencil, #2 of course, or a pen which is found underneath the couch, chair or radiator that is used to mesticulate the carbons of a mixed drink. The mesticulation of the carbons causes fizzation.

You see Danny... The fizzation... The mesticulator... The mesticulation... The carbons.

Science

Mesticulator by setz'monsterflex May 5, 2009

mesticulation 

The mixing of hydrocarbons that causes fizzation.

There was so much mesticulation in my drink that it bubbled over.

mesticulation by Fellowship of Enabling Personalities April 12, 2007