A popular shorthand term for clonazepam, one of the most common benzodiazepines.
Don't fall too much in love with those k-pins... you don't want to become a clono monster.
by Booth EAD March 20, 2010
Super robot clones sent from the future to dance and destroy.
Wait Wolf you're down with clonos?!?!?
by nodepression March 19, 2010