Ethylphenidate, a drug very very closely related to the pharmaceutical Ritalin (methylphenidate). Amphetamine-
like effects, but warmer and more MDMA-
like. Legal and available off the
internet.
"We should totally sniff some ki, guys."
"Do you
fancy a ki?"
"You should get on this ki, bro, it's
like the KEY to another you - see what I did there?"
("Ki" refers to an unspecified amount of powder or
one tablet/capsule)