"Hippy Crack" has an interesting history, with the dullest bands ever...
Brief history of the Grateful Dead: GD were an average folky rock band starting in the mid 60s. They became famous from their association with Tim Leary (CIA plant) who would sling acid at GD gigs. Let's think about this: Band playing music to kids... guy who worked for the government, dosing kids with a drug that was recently tested on soldiers in MKULTRA experiments*.
Then one day, "Hippy Crack" became the drug of choice, and the Nitrous Mafia was born. It's funny to think, in the 60s, the CIA were spending all this money, on this drug (btw LSD is derived from ergot, which is where all the weird folklore, fairytales come from), to undermine the youth... and all they needed was NO.
Doing whippits is like giving yourself the bends.
You're on your own with the goofballs and 70s nipples.
"I think I wet my pants doin' Whippits"
*Look into the recording of Captain Beefheart's Trout Mask Replica, produced by another plant Frank Zappa. Don did commit human rights abuses, it was like fucking Jonestown.