Bicarbonate or, more properly, hydrogen carbonate; a polyatomic ion whose formula is HCO3
by puadxe September 23, 2005
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HCO is the shortened name of Hollister a trendy teen retailer that has a West Coast theme and slightly cheaper prices than A&F. Hollister is owned by Abercrombie and caters to 14-25 year olds.
Wow HCO has awesome clothes! OMG only $59.50 for these jeans thats $20 less than the pair I got at A&F!
by bored2121 December 20, 2005
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Hateful crap organisation (a.k.a.: The American Government:-)
We Love HCO!!!! They're slaughtering the American people, thus creating more jobs and oxygen!
by j-dawg134531 August 6, 2006
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A store that people somehow become addicted too due to their trendy clothes and their beachy scent. This store sells less then A&f and has better clothes.
jessica- lets go to hco today!!
Lexi- yay i cant wait
jessica- be sure to bring 100 dollars
lexi- duh
jessica- shit i only got 4 things for a 100 bucks
lexi-i want more!!!!
jessica-ya i know the store smells awesome!!
by julierose August 4, 2006
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Hollister co.

hollister, a preppy store owned by Abercrombie and Fitch. Clothes are cheaper then abercrombie but still more expensive then they should be.

clothes have a distressed look where there are rips and tears and paint splatters on there clothes. Often worn by rich guys and girls.

usually emo and goths make fun of this type of people.
wall smoocher 123: lets go to hco today

pumpkin grabber: im gonna have to bring 250 dollars to get an extra 20 dollars!

wall smoocher 123: sounds like a good idea, im gonna get 1 pair of pants and a shirt!

pumpkin grabber: there clothes are so cool
by Harley Folgado August 18, 2005
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American Eagle Hollister company Abercromie and Fitch lovers who feel the need to spread the fact that the have more money than you.

many times are stupid
Tiffany: OMG!! like which do you like better, AE HCO A&F??

Britney: ohh emm gee, like what the hell, how should i know? this is like the time in 7th grade when they like tried to teach me 2+2!! i like still dont get it! ** breaks down and crys , MOMMY!! **
by Rachel ADms October 14, 2007
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Acronym out for “happy coming out
N I replied ‘who asked’” “Your clearly a latent hco lmfaoo
by bruhhmir October 30, 2022
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