Seaning or to Sean is to have read and remembered all the rules, laws or regulations and be able to quote them with ease. Seaning is very useful when there's a dispute on the rules and the term first originated while playing boardgames.
by Aminto Words October 10, 2019

Sean is one of the sweetest guys you will ever meet. he’s shy and a little quiet when you first meet him, but once you get to know him you won’t be able to ever able to leave him. he’s got the cutest blue eyes anyone has ever seen and light hair. he’s really funny and he knows how to make just about anyone laugh. he’s extremely kind hearted and he will always do what his right. sean's tend to be extremely smart too!! be careful when you start to like a sean, because when you start to like him, you might never be able to stop liking him. sean’s are also really athletic too!! if you are lucky enough to have a sean in your life you should keep him for as long as you can!!
by gossip work October 30, 2019

by YOURMAMAWASHERE!!! October 17, 2011

an uncoordinated teenage boy who enjoys watching midget porn. likes to stalk women and is not allowed into australia.
by anal penetration May 30, 2008

A person who scrounges for money constantly, but doesn't know how to keep hold of it. A Sean usually spends inordinate amounts of time playing video games, or trading video games for other video games.
If a Sean is threatened, will defend itself by flaring its nostrils and making itself look larger to intimidate the enemy. If all else fails it will retreat home and pretend to be ill for the rest of the day.
If a Sean is threatened, will defend itself by flaring its nostrils and making itself look larger to intimidate the enemy. If all else fails it will retreat home and pretend to be ill for the rest of the day.
- Look at that guy, he's been in college for 5 years just to get his EMA.
- I know, hes a total Sean.
- I know, hes a total Sean.
by MagicJohnson5 January 22, 2010

sean is an amaaazing brown eyed guy from michigan. he will meet you on a cruise, make you fall in love with him, and then never speak to you again.
amelia: dudeee how was your trip?
emily: good i met this guy, but i keep texting him and he wont reply.
amelia: he totally seaned you.
emily: good i met this guy, but i keep texting him and he wont reply.
amelia: he totally seaned you.
by newfoundlandddddd August 28, 2010
