Kryptonite is the new beer. It is a high energy, high alcohol drink with distinctive affects; namely memory loss, intense energy, false confidence and a guaranteed crazy adventure.

Designed originally for special occasions, but rapidly becoming a weekly, if not daily, ritual by students everywhere.

Kryptoingredients:

1) Red bull equivalent energy drink (Cheap brands - preferably "Red Rooster")
2) Blue WKD equivalent (Cheap brands - preferably "VS")
3) Vodka (Cheap brands - preferably "Morinov")

Depending on next day memory requirement, ratios can vary from 3:2:1 (I have an exam tomorrow), 2:2:1 (standard), or 1:1:1 (not for the inexperienced)

Pre-drinking ritual:
Once enough drinks have been mixed for all involved in the kryptosession, everyone must lift their glasses, clink them together, and recite the Kryptoast:

"See you tomorrow!"

An immense concoction, not for the inexperienced.

Strong ass Weed

1.Tight mutha fuckin song by Purple All-Stars

2.Sum Strong Bud

the only weed better than superman weed

kryptonite is a strain of weed originating out of Norcal in the town of yuba city, its a f-1 hybrid, pure kush plant with ultra potent nugs that taste like og or bubba kush not for light weights

Strong ass weed, song made popular by Purple Ribbon (who are da shit), and Superman's worst nightmare.

Kryptonite is a compound consisting of the element krypton, according to chemical-forming "-ite" nomenclature of chemistry.
However, krypton is a planet where Superman Clark Kent comes from and the substance kryptonite from it due to the explosion is fatal to our Superman, i.e. the translucently green rocks you would see in the TV series and which make Clark Kent dizzy and feeble and can even kill him.
Thus figuratively, it means something that makes you weak, powerless and limp, i.e. your weakness, whenever it comes to you, because it can even weaken Superman, let alone you!

a lethal mix of viagra and cocaine used by men during devious sexual acts for the purpose of trying to escape a mid-life crisis post tramatic limp syndrome and usually end up dying, shaming their families for life.