Pingdogger
An individual who is regularly seen to be high on ecstacy. Not only being an avid user of the drug, they also have a tendency to be a complete dog. One is advised not to speak of or present a pill within the presence of said dog.
"You been on the dogs again?"
"Yeah mate, bloody love em"
"Fuck me, you're a pingdogger"
"Yeah mate, bloody love em"
"Fuck me, you're a pingdogger"