Top definition
To replace children's films in a neighborhood videostore with porno movies
The local PTA are going to freak out when they discover we cockthrustered all the Barney and Teletubbie videos at Hollywood Video
by djslut September 20, 2005
Get the mug
Get a cockthruster mug for your mama Beatrix.
2
When you are masturbating and you are about to cum, you jerk your dick a lot harder to make the sensation better
Last night I had a hard Cockthruster
by William Richards March 22, 2017
Get the mug
Get a Cockthruster mug for your dad G√ľnter.