Nalgón 

Spanish slang, with a literal meaning of "large butt." Nalgón is masculine, nalgona is feminine. It refers to someone who is slow moving. It is often used by drivers when stuck behind such a person.

This nalgón in front of me in the Buick is going to make me late for my date! Oh, it's just some viejito. Figures.

Nalgón by El Don Diguidi September 11, 2009

nalgon 

spanish slang for "wide ass"(m), derived from the noun "nalga", meaning "buttocks". Often used in reference to a slow-moving or thinking individual. Can be used in the feminine form: nalgona

Mueve le, nalgon!

nalgon by Ryan Sumner September 12, 2014

pajaro nalgon 

spanish slang for someone that talks the talk but does not walk the walk. Translates to bird with big butt.

he's purely pajaro nalgon.

pajaro nalgon by seco velasquez January 10, 2009

nalgona 

a girl with a big ass.

Mira la nalgona alla.

nalgona by Anonymous October 16, 2003

Nalgene It 

Alcohol To Go, in a Nalgene Bottle specifically NYC art students.

I am going to Nalgene It at JWT during my critique tomorrow!

Nalgene It by Bellabeaver November 22, 2010

Philly Nalbone 

the act of plunging one's erect penis into a nalgene full of warm cheese wiz and/or Philadelphila cream cheese

Since my girlfriend was out of town a Philadelphia Snowplow wasn't in the cards so I decided to treat myself to a Philly Nalbone instead.

Philly Nalbone by sillyphilly July 23, 2015

nalgene 

A large brightly colored bottle used for identification purposes so that American students can find other American students while abroad. Other uses include the transportion of liquids.

"Uh, hi, I couldn't help but notice your Nalgene... so where do you go to school?"

nalgene by Estrella July 22, 2008