Waving your arms around and talking total bollocks. Ideal for use when managers/advertising types/tv producers start spiralling out of control.
by Martin Peake May 26, 2005

Oh dear, there's no way in hell Joel's gonna get that girl. She seems mightily put off by his by his testiculating.
by McKECHN13 March 12, 2010

by revenge_iz_sweet June 28, 2006

Another word for having blue balls.
by joshwua915 November 28, 2016

by BadPauly October 18, 2012

\tuh-STIK-yuh-layt\, intransitive verb:
1. To make gestures or motions with one's genitals, especially while speaking or instead of speaking
transitive verb:
1. To indicate or express by gestures with one's testicles.
1. To make gestures or motions with one's genitals, especially while speaking or instead of speaking
transitive verb:
1. To indicate or express by gestures with one's testicles.
As a paraplegic with limited motor skills, Jim couldn't use his hands to emphasize his speech, so instead he had to testiculate. This often led to him getting arrested for public indecency, although every woman he was ever with was never unsatisfied.
by Zigfried December 08, 2007

Exhibiting mild-mannered machismo.
The testiculent fop was unable to impress the gang of bikers threatening to remove the wheel nuts from his tastefully renovated Toyota Prius.
by Barrington St John Smythe III March 27, 2019
