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14.
n. Someone who says something so stupid, that you want to smack them. Esp. when interjected into an exchange as an intrusive third party.

v. online emote form, /smacktard. Smack the person that said something stupid.
The forumn regulars were getting tired of all the smacktards dropping in to troll.

Where does Fox News Corp dig up all these smacktards pretending to be experts?
by NastyDiaper May 23, 2006
30 48
 
43.
one who deliberately seeks to destroy your gaming experience by: camping, teamkilling,grenadespamming,or just jackin off
get away from our base you spawnraping SMACKTARD
by dude May 27, 2003
36 55
 
44.
a band devoted to being as stupid and immature as every definition of smactard above and below this definition. LONG LIVE THE SMACKTARD!
Smacktard is the greatest band ever.
by Lord Smacktard April 15, 2003
3 22
 
45.
Someone who is generally a fool.
Don't team kill you smacktard
by PuGZoR March 19, 2003
4 23
 
46.
Someone who says things that are so stupid or obvious that you just want to smack them upside the head.
Fey: Now how do I get this up?

Lana: You might want to rephrase that...

Jake: Yeah...

...

Josh: AAAHAHAHAHA YOU WERE TALKING ABOUT A PENIS!!!

Everyone: Um, no Josh...

...

Jake: Smacktard...
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Eliot: 'Fucktard' is the best expression ever.

Laura: No, 'smacktard' is. You smack a smacktard, but you don't fuck a fucktard.

Eliot: Yeah, well you don't arse a hole either...

...

Laura: WTF...
by q(^0^)p April 23, 2008
5 25
 
47.
A person who kills his own team, or generally acts unsociably in an online game.
"That smacktard shot me to get to the plane before me!"
by Shaun Wilson June 30, 2005
48 70
 
48.
1. A word used by nerds that is totally meaningless to people who have a social life.

2. Disparaging term used by lonely nerds with zero friends and very poor English skills during the process of crying and shedding thousands of tears because they lost in a video game to someone who is their polar opposite.
Nerd - "UR A GAY SMACKTARD IMA SMACK U IN UR MOUTH BITCH 'COS UR GAY".

Casual gamer - "Please translate that last sentence; I don't speak nerd talk".

Nerd - "OMG UR SO GAY, I FUKD UR MOM"

Casual gamer - "Go outside kid"

Nerd - "OMG UR GAY U ONLY WUN 'COS MY TEAMMATES SUCKD"

Casual gamer - "you had 1 kill and 11 deaths"

Nerd - "WHATEVER, GG GRINGOS"
by Hermann Goering June 12, 2006
4 27
 
49.
ME LOL I PWN. ME NAME IS SMACKTARD I PWN TEH U N U R NEWBz.
Hi me is smacktard roflroflroflmao
by SMACKTARD March 29, 2005
12 37