A muffler, usually bought on Ebay, is welded to a stock exhuast system. It is usually bought and installed on Civics, Cavaliers, Neons and others that do not have heavy aftermarket supports. Because it is installed on a stock exhaust system, it usually sounds like shit. Kids who live with their moms that work at McDonalds purchase these coffee cans.
Yuki: Hey that kid has a nice car but why does it sound like shit?
Ray: Cuz that guy's gotta coffee can off Ebay.
by Yukester November 19, 2007
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A coffe can is a big ass hole...u see this wen girls get fuked in the ass by big dick...Its sumthin thyt jims mom has
I was goin 2 fuk jims mom in the pooper but then i found out that she had a Coffee can
by weird fuken dude April 28, 2006
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When a guy's dick is so big and thick, it has the circumference of a Foldger's coffee can.
TJ makes his own hole when he fucks you with his coffee can.
by Capricorn3 October 15, 2010
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An over sized muffler on a car, typically driven by wanna-be street racers that only care about how their car looks.
I hate those posers that just throw a coffee can muffler on their car.
by RX7philbert August 16, 2009
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an exhaust system ( IF u choose to call it as such!) whose sound resembles that of lawn mower or weed whacker ALMOST if not COMPLETELY to the tee. (Usually large in size, but heinous in appearance)
-when identifying with a coffee can exhaust, during acceleration (usually a long process for such cars), u may add the words: pleeease *shift* fiiiiix *shift* meeeeeeeeee*!!
by Lali September 21, 2003
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