The state of mind that surpasses ordinary seriousness and is used only in the most horrible of situations such as the attack of manbearpig or the summoning of the mighty power of excelsior.
Al Gore's cerealness about manbearpig is so large that he has the need to say "excelsior" very loudly in public places.
Al Gore is a very cereal person.
People are not taking Al Gore cerial, even though his cerialness is super duper excelsiory.
by Baklava42 January 13, 2007
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seriously; fo sho; def; "are you for serious?!"; "I know!"; can be said by anyone, including those who don't like cereal
"It feels like I haven't seen you in forever!"

"Cereally!"
by j.dirt February 10, 2009
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A box of sugar with pretty pictures.
Cereal is where the gov'ment puts our brain candy.
by The World August 10, 2003
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another form of the word serious
Dude, do you think she was cereal when she said she liked me?
by bimini_blue May 21, 2003
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1) An inquisitive remark; a way of asking "are you for certain that what you are expressing right now is something that can be trusted?"
2) A confirmation of seriousness.
3) A deep and philosophical question, as in: "Are you sure that you are not dicking around right now?"
4) An exclamation.
1) Are you for cereal?
2) For cereal.
3) SUPER cereal?
4) Cereal!
by Blue Goose March 25, 2008
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I eat cereal all day long. It is good in the morning, in the afternoon, and in the evening, especially good for a snack in the middle of the night.
by AcneBrain June 29, 2004
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The act of partaking in the consumption of cereal, with milk, after dinner's main course.

True cerealizing involves getting more than one bowl.
-One of the main and only reasons for going to Brower Commons.
Erik: Are you guys cerealizing?
Jack & Yuhan: Hell yeah
Erik: Aight, I'm not getting milk with it.
Jack & Yuhan: What are you, stupid?

(Jack & Yuhan walk to the cereal bar nodding their head in disapproval.)

Yuhan: Yo dude what are you doing later?
Jack: Probably finishing up on some work and then hitting up Brower to cerealize. You?
Yuhan: Cerealizing sounds good. I'll hit you up.
by cerealking November 06, 2009
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