used when surprised by something unexpected. often used at inappropriate times
person 1: my roommate just hung himself

person 2: LOLWUT?!
by ohaigrrlfren February 19, 2009
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Means that you laugh at first, but then you realize the seriousness of the manner.
"You're being sued for -over 9,000- dollars in damages."

"lolwut?"
by Aerii July 26, 2008
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The pinnacle of internet stupidity. You know you're in the wrong chatroom or on the wrong forum when someone says lolwut. You can turn and run away, but you probably can't outrun the idiocy.
lolwut?

OH SNAP WE'RE GONNA DIE!
by notGreg July 16, 2008
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lolwut is a jackas who hgdjdyjt . jytd ytjfghfdiytd iytdjgh. ytdtfgdrsiytds5idtgdikg. tfitdo7do6oydk. itdit.
by hvljvhj March 10, 2021
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Term used in forums (generally gaming forums) to reply in one word to a post that either is far off topic, makes no sense at all, or is just plain stupid. The side effect of this is that the thread remains off-topic.
Poster-A
OP (post 1): Hi, I was wondering how many times can I cast a spell before I need to build my mana back up?

Poster-B
Post 2: my balls hurt, noob.

Poster-C
Post 3: lolwut!?

Poster-A
Post 4: I hate you people! Whhaaaaaaa...
by Wickedsick Smitty November 16, 2008
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when someone is so confused in a situation they find it funny.
*boy girl talking on facebook

boy - hey
girl - i like you
girl - NO I DONT
girl - YES YOU DO!
boy - lolwut?
by 12 inch October 29, 2010
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The weird part of a convo when someone has to laugh to make it seem less awkward.
Guy 1: "I slept with your mom."
Guy 2: "LOLWUT?!?!?!?
by JeanieXO May 14, 2011
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