High Fructose Corn Syrup - a sugar substitute often used in soft drinks, candy bars, and other sweetened food products.
by Wiseman July 10, 2006
1. HFCS is a refined sweetener made of corn. It causes a nerve ending in your brain to not detect when your stomach is full, which will lead to overeating. It also has a 1/3 chance of containing mercury.
2. HFCS, Dude!!!!
2. HFCS, Dude!!!!
by Shareeb4Prez May 07, 2009
by schlirshman September 12, 2010
Acronym for "Holy Fucking Cheese" used to convey amazement, disgust, excitement, and many other emotions
by Llam26 August 28, 2018
John: Dude, I heard that Kenny hooked up with Mrs. Brown, the middle-aged lady that's always running around the block.
Tom: HFC!
Taylor: Stacy is such a whore! She's slept with all 17 of my ex-boyfriends!
Jane: HFC!
Tom: HFC!
Taylor: Stacy is such a whore! She's slept with all 17 of my ex-boyfriends!
Jane: HFC!
by Garry With Two R's January 28, 2010
The HFC stands for Holway Fighting Crew. This bunch of 'ard nuts go around the streets of Taunton trying to steal people's wallets or just trying to 'smack' as many people as possible. Despite these ways of intimidation all they've really done is thieve from the local corner shop and spray their HFC tag on walls around the area. So if you are visiting Taunton look out for white tracksuits and burberry hats, because they're well good innit.
by swarkin July 09, 2006