70’s Big is an idealization which is synonymous with being strong. It can also be considered the quest of attaining strength and subsequently muscular body weight. It takes the view that the best way to obtain strength is through barbell training, and barbell training means squatting, pressing, deadlifting, cleaning, jerking, and snatching. It is also a website.
70's big is:

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Improve strength through barbell training while eating plenty of food
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Become big by being strong as opposed to aesthetic focused exercise
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Begin a movement against the prevailing wisdom that “looking good” means being emaciated, gaunt, and undernourished
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Be humble about our own gains of strength while encouraging and teaching others to improve theirs
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Honor the lifters of the past who inspire us to become 70’s Big
# Test ourselves in competition while encouraging others to take the chance on competing
by AC IS 70'S BIG! April 9, 2010
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Hairy untrimmed pussy. Most female porn stars of the 70's did not trim let alone shave it all off like today.
She took off her panties to reveal this big ole 70's.
by minesbiggerthanyours April 28, 2006
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Noun

Ugly pointed toe flat shoes, commonly black, worn by big women with no socks and the have a slight lean} to them. Commonly worn with anything, dresses, jeans, shorts, skirts, etc. Not very appealing
Girl 1: I'm trying to take a gang of pictures tonight girl so my make up and everything has to be on point, what are you wearing?
Girl 2: I'm wearing what I have on, I just need to touch up my make up and I'm good to go!
Girl 1: I know you don't think you're getting in the club with those Big Bitch 11's} on! Those shits are ugly, no ones gonna talk to you wearing those, the bouncer is not even going to let you in wearing those, go in my closet and grab some heels
by Lu-10'ant Roast-A-Batch July 25, 2018
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