Gesticulation 

To make gestures: To move the arms or hands when speaking, or to express something with movements of the arms or hands.

She uses gesticulation when she speaks.

Gesticulation by Jafje April 15, 2007

gesticulate

From the Latin word gesticulus, diminutive of gestus.
1. (tr. verb) To make gestures especially while speaking, as for emphasis.
2. A favored word of the Drakku.
3. Sounds really perverted.

Teacher, Robert won't stop gesticulating at me in public.

gesticulate by Drakku March 9, 2005

Premature Gesticulation 

Waving your hands about before it's absolutely necessary.

As I backed my truck toward her car she began waving her hands about frantically. I said "Hey lady, I can see your car, don't get all premature gesticulation on me!"

Premature Gesticulation by Schrodingers Cat April 4, 2009

amicable gesticulation 

a wordy way of saying 'friendly gesture'

I didn't give you the finger. From far away it might have seemed that way, but it was an amicable gesticulation.

amicable gesticulation by arnie wonder December 9, 2008

Gesticular Cancer 

painful condition of the arms, caused by waving them about too much when you talk

"hey man, stop moving your hands so much when you talk, you'll get gesticular cancer!"

Gesticular Cancer by Robbie Shepherd June 15, 2007

gesticular cancer 

When one uses their hands excessively in order to animate whatever they are saying through gestures and motions; using hands too much while speaking.

"When Chong was trying to explain how the water cycle works, he was obviously suffering from an extreme case of gesticular cancer, due to his attempts to use his hands to illustrate the rain."

gesticular cancer by Dangerloljkk March 14, 2009

gesticulate

1. A random sexual act. It is used as a placeholder for any act. ANY.
2. A combination of: genitalia, ejaculate, masturbate
3. To gesture with your hands

He gesticulated wildly to prove his point

gesticulate by gesticulating.corner June 13, 2009