A person who is either on, or habitually uses, meth.
She's too much of a spracker to rely upon.
moron/idiot/person of low intelligence
are you filming with the sprackers tomorrow, Col?
moron, person of low intelligence and/or ridicule, idiot
She's such a spracker
A person with great springs or ollie'ing ability (skateboarding).
Someone who tears their house apart looking for... Well they don't actually know because they're too f***** up on bath salts.
What the hell are you looking for anyway. Don't be such a spracker and get off the monkey dope.