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Street name for the drug MDMA. Origin; Brighton, UK. Derives from the wider known "Mandy"; MDMA - Mandy - Nelson Mandela - Nelson.
"Me and the Barons are cotchin at my rise with 8 grams of Nelson and a fresh pack of polos" Brrrappp!
by Tinmantom May 30, 2007
An attractive man with a huge penis, he is also a good in bed and great at kissing!
Woah, I totally was with a nelson last night!
by Will Bradshaw March 04, 2008
Someone who has really big muscles , chizzled features, rugged, really good at sports.
girl 1:omg did u see that guy at the gym

girl 2: omg i know he is such a nelson
by Waaapaaaa May 27, 2008
Small, extreamly liberal town in South Easten Brithis Columbia, Canada. Is known for having some of the best weed in the world.
Nelson is the shiznit
by Kyle de Jong September 21, 2005
A cute person who is in middle school and has like 7 friends and is from a small carribean island like Puerto Rico.
Person 1: Man, did you see Nelson today?
Person 2: Dang, he look fine
by Itzy123 December 22, 2011
to have an overgrown mustache

from the word kitchen
can be related to a john or dave
mostly bruce murray marks and davids
wow, man ur nelson is massive!
by milk bottle 25 June 22, 2012
to be beast and to poun all while being off your medications.
bro you're such a nelson at dead island.
by jakXIII January 09, 2012
Small city in the upper south island of New Zealand. Known for an intolerance causing chemical in the water. Symptoms include racisim, bigotry, middle-class social climbing, and the complete inability to undertand anything that defies instant explanation.

Also know for the "sun tax" where employers believe they live in such a desirable location that they can get away with paying the lowest wages in the country.
Hi I'm from Nelson, New Zealand. I vote right wing and love to give people unwanted advice and unwelcome comments!
by Ex-Nelsonian August 22, 2012