wadcasting 

the act of ejaculation, usually onto someone's ipod.

my roomie is a deadbeat hipster, and when i didn't get the rent last month i indulged in wadcasting my load on his ipod.

wadcasting by joFFeman September 28, 2005

Webcasting 

The art of twisting ones self up on a swing and masturbating then when you are ready to ejaculate let go of the ropes spreading ejaculatory matter like a web.

The floor is sticky from your webcasting.

Webcasting by GottagoJo March 5, 2019