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A person who always under estimates the time necessary to get some weed (chronic).
"Hey, Cindy. You know we're going to see Coraline 3D in like 20 minutes."

"No problem. I just have to pick up from my loafty dealer. In Missisauga. On 420. In a snowstorm. See you in 15."

"You are such a Chronoptomist! I'll see you in 45."
by frickafrack. June 13, 2009
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