If I am by myself, I smoke out of Hippie(my glass bowl), and usually just take a hit whenever I remember to.

If I am with friends, depending on who it is... we usually just smoke and pass, the higher we get the longer it takes to get passed to you.

Work is the only exception to the first rule though, I usually only have about 5 minutes before I head off to work to get high, so I have to power smoke out of the bong to get my high before heading off.