Definitions by *Cough* *Cough*

how many saiyens does it take to screw in a light bulb 

A joke making fun of how many episodes it takes to do anything in Dragon Ball Z.

You: hey how many saiyens does it take to screw in a light bulb.
some guy: ok how many.
You:just one except it takes 20 episodes.

how many saiyens does it take to screw in a light bulb by *Cough* *Cough* June 5, 2016