Tweakersaurous

A tweakersaurous is a tweaker who is "on one." Generally, it is a drug user who is talking in circles or about something petty in an overly animated manner.

Girl 1: loudly yelling about things mysteriously disappearing while stomping through the house.

Girl 2: What's up with Stacey?

Girl 3: She's just a tweakersaurous, leave her be.