Similar to a water bong but with no gauze. Tobacco is wedged in the pipe before the cannabis is added. This is burnt and inhaled in one breath, and as it shrinks the ash is sucked down into the water in a final 'pop'.
Popping toots get you the most stoned out of all ways there are in the world, fact.
Bob: bongs are pap, im gonna pop a toot
Fred: mate, you look grey and I cant see your eyes!
Bert: shit man I popped 8 toots in a row.....
Richard: load me a toot bill
Bill: load yer own i'm too caned