Shooters that vaporize fuel

What almost irritates you in particular about his explanation?
I don't subscribe to David Jizzard but he had a very good point about people misappropriating terminologies.
Let's just say i think a stoner might have better grasp on a carburetor than your average motorhead.
How much fuel can be siphoned out.. is dependent on the bleed size, right?
Boosters.. what do they do, is it mix the air n fuel?