Over rated, exaggerated italian expensive clothing, brand for preps, snob idiots, self proclamed 'cool ppl'. Kinda abercrombie&fitch in the states, In Europe the preps are way worse.
diesel, abercrombie and fitch, preps, snobs
by Mia800 January 14, 2008

by putteand February 19, 2003

1. Something of extraordinary importance, size or significance. 2. For sure; like money in the bank.
1. That Patriots touchdwon in OT against the Dolphins was diesel, man.
2. Getting an A in Biology was diesel because even shit-for-brains was passing.
2. Getting an A in Biology was diesel because even shit-for-brains was passing.
by Brian October 20, 2003

by Jennifer Martinez July 5, 2006
