o'neill 

Air Force Colonel Jack O'Neill. Goes through the Stargate. Shoots lots of stuff and never runs out of sarcastic remarks.

BAAL: "Do you not know the pain you will suffer for this impudence?"
O'NEILL: "I don't know the meaning of the word...Seriously, impudence. What does that mean?"

o'neill by yo mama July 20, 2003

o'neill 

aka "the o'neill"

the asgard's most technologically advanced ship, designed to fight agaisnt replicators

named after colonel jack o'neill

o'neill by thor December 9, 2003

O'Neill 

Bus Ride home
A drunk Irishman

Zach, stop being an O'neill

O'Neill by colinr November 29, 2004

O'Neill 

To do none of the work, but take all the credit.

Did you see Tom as the Board of Directors meeting? He completely pulled an O'Neill on his staff!

O'Neill by Truthful Observer2 December 10, 2012

o'neill 

n. a stealth bogey that can appear on the top lip of an unwitting person, often leading to embarrassing situations

also

v. to be o'neilled, the act of having an o'neill (see above) on one's top lip

.

*girl offers guy a tissue*

guy: "wtf was that about?"

guy's mates: "you've been o'neilled."

o'neill by bentley92 January 11, 2010

o'neill 

1. the biggest whiney bitch in the history of major league baseball.
2. the right fielder for the yankees in the late 1990s

o'neill by donk July 17, 2003

O'neill 

Often spits when presenting classs. Always talks about his wifeee making the class think he's a multiplayer.

His wife is found at different work places on the same day.

Loves verbally raping #Timmy by giving him a sexual look

Timmy: Mr.O'neill can i have an extension
O'neill:Only if u let me ass fuck u

O'neill by O'neill at work January 14, 2019