i dunno bout 20 or 30 mintues.Maybe like 5 mins,tops.....I personally enjoy the buzz...very giggly,weird,strange,giddyness.It is funny to do it with friends and just laugh.I don't do it anymore for various reason,but have had experince with it.

I seen a little girl one day wearing bunny ears in the trailer park,and i said to a friend walking with me "look its the ether bunny",(ya know instead of the easter bunny???)Well needless say we were laughing hysterically,and went back to my shack and geeked out in there for awhile.