Daddy-O

Daddy-O, is slang term used to describe methamphetamine, meth, crank , burn, spin.
Originally phrased in 1983 after a group of friends were introduced to meth in 1983. Quickly became the code word, as among the original groups, later expanding to use by others. Upon entering, as a form of greeting the group would unilaterally yell, “Daddy-O”!. A Sacramento legend

DADDY-O!