WOW, I LOVE THIS SHIT. I do this on purpose.

1. Pack a fat bowl in the bong of choice.
2. Snap the bowl, you gotta get a monster hit
3. Whiule holding in the hit, quickly stand
4. Experience the headrush.
5. I call it "The Sneeb"

sometiumes when i stand i gotta hold on to something...and no, i ain't some old dude that cant walk anyway...