Strongly Northeastern (东北话) flavor — you'll hear it constantly in Dongbei TV dramas and stand-up comedy. In standard Mandarin use 快点儿 (kuàidiǎnr) or 赶紧 (gǎnjǐn) instead.
mistakes
The second syllable is light tone (liū → liu in fast speech). Often heard as 麻溜点儿 (máliū diǎnr) — a casual nudge to get moving.
