Spegacker

Someone who is high on Methamphetamine and out in public twitching, moving excessively, plotting on stealing your car, digging through the Goodwill dumpster, riding a bike, chewing their face off, trying to steal your mail, talking to much while chain smoking and flailing or scratching at their invisible bugs.

Dear bleeding Jesus did you see that spegacker on the bike, i think he was going to chew his tongue off.