diesel

when proceeded by "rip" or "shaq," means strong and muscular

Damn, have you been working out? you're shaq diesel!

by JT Dollar Sign August 31, 2003

diesel

Northern term for Nasty, a minging student drink made of lager, cider and blackcurrant. See also Nasty

I got battered on Diesel last night

by Nick May 21, 2004

Diesel

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!

by Marfing November 13, 2006

Diesel

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!"

by BroncosFan21 January 1, 2011

Diesel

Another word for penis, dick, or male sex organ

I am going to give that bitch some diesel tonight

by Pele Jackson Jr. December 17, 2008

Dieseled

To engage in the act of drinking copious volumes of beer and devolving into a single cellular state.

Steve was so dieseled he was STBD - shit the bed drunk.

by sherbasaurus January 24, 2016

diesel

Really cool. Contributing much to society and the happiness of a community. Great.

It's diesel when I get my paycheck and a triple-double.

by Big Rex 3000 September 24, 2003