by CheekyNiccy March 11, 2019

When a man penetrates a man through his anus. And the person being penetrating is peeing and vomiting at the same time.
by Frenchduck May 10, 2018

The act of chain smoking or frantic hitting of a vape prior to a long flight or other trip during which tobacco products or other sources of nicotine will not be available. Equatable to carbo-loading before an athletic event.
Friend 1: “Shit! I have a 3 hour layover; I won’t be able to smoke until I get to Philly!”
Friend 2: “Better start nico-loading, bro.”
Friend 2: “Better start nico-loading, bro.”
by AlexPlus.if June 11, 2023

Adjective. A young women who is known for her charming humor, large bosom and flakiness. Many times the phrase Nico G can describe a person you are annoyed with for being impossible to reach, but it can also be used in a positive context to describe a charming and smart young woman. Nico G can also be used in place of 'haus'.
"Why didn't you call me? God, you are such a Nico G"
"Wow, she is almost a goddess, what a Nico G."
"She clapped sooooo loudly during the show, what a Nico G"
"Wow, she is almost a goddess, what a Nico G."
"She clapped sooooo loudly during the show, what a Nico G"
by chunkanator March 12, 2009

by xemerald March 11, 2010

Slang in the Wexford area north of Pittsburgh for staying up til dawn drinking because your friends are pussies and fell asleep at 4 o'clock. On-Demand must be involved for it to truly be "a Nico"
He did a Nico and stayed up til 9 drinking my dad's port wine with Sean and watching movies On-Demand.
by S.H.L.F. April 26, 2005

by Afiestypotater66 April 15, 2018
