Can be used as slang for cocaine.
Can also be used as a
multi tool word, randomly within any part of a conversation, usually over text. Also can be
yelled out for absolutely
no reason at all.
"
Hey mate did you hit all that
rac?" "Yeah
sorry mate all our rac is gone."
"I was gonna try and do it but couldn't get around to it, so rac."
"RAAAAACCC!"