by morganchiu.com May 18, 2004
Someone or something is massive, absolutely gigantic, you have never seen something that huge before.
Troy: Oh man you should of seen the size of my boyfriends dick, it was fuckin diesel!
Jeff: Wow you are fuckin gay! Get the hell away from me you freak!
Jeff: Wow you are fuckin gay! Get the hell away from me you freak!
by Marfing November 14, 2006
One who deletes your facebook comment(s) on his/her statuses or thier status itself because you either made them look stupid/like a fool or because you were right in an argument.
"He deleted my facebook comment, what a Diesel!"
"Lol he dieseled my facebook comment!"
"Stop being a Diesel!"
"Lol he dieseled my facebook comment!"
"Stop being a Diesel!"
by BroncosFan21 January 1, 2011
by Pele Jackson Jr. December 8, 2008
To engage in the act of drinking copious volumes of beer and devolving into a single cellular state.
by sherbasaurus November 18, 2015
The quality of acting like a total homo-erotic douche. For example, a guy noticing when another male classmate has purchased new Diesel jeans.
by the antidouche May 6, 2010
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