Someone who uses methamphetamine exclusively by means of intravenous injections for the singular, expectant purpose of enhancing sex.
Sinnamin: "Nah, I don't really smoke or snort it like other meth heads..I'm really just an injectual.."
Karhmah:"..do what?"
Sinnamin:"I'm an injectual. Staci and I only do ish by shooting it up while scissoring our muffs to the Pussy Cat Dolls cd you got me for Easter last year."

Karhmah: "Oh yeah! Like, I totes knew that already."
by JahRoo May 22, 2023
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