Costurbated 

When you smack or hit something so hard that the color of the mark is unspecified.

I costurbated

my wife last night when we were goofing around on the bed.

Costurbated by Nodry December 10, 2018

casturbate 

the act of lotioning ones own cast (most often ones forearm cast) on the inside then inserting ones penis into the cast in a humping motion until climax is achived

the doctor will sure be upset when he finds out i'm a habital casturbater

casturbate by b-f@ January 16, 2010

casturbate 

verb. the act of pleasuring oneself with a broken arm.

I had to casturbate today,I couldn't take it anylonger.

casturbate by Jdisco September 7, 2013

casturbate 

Casting porn from your tiny phone/tablet to your giant TV screen via a streaming device (Chromecast, AppleTV, Roku, Fire Stick, etc.)

Babe, I can't see that on your tiny iPhone5 screen, casturbate it!

casturbate by NotFunny_JustWrong May 23, 2016

casturbate 

masturbating with a cast on, or using your hand with out the cast on to masturbate

Casturbate

casturbate by room440 December 13, 2010