A type of person, usually male, who is more concerned about their image than a 13 year old girl and gives up their life to weight lifting, dieting and exercising excessively, much more than is necessary to be a healthy person. Despite this, they largely ignore cardio exercise, and as a result can only run a single 10 minute mile before collapsing.
Bro 1:
"Bro what you doing today bro?"

Bro 2
"Bro Imma go lift for 5 hous bro, imma get those gains with my swaggity proteincarbextraleancreatinetonecomplexformulababybottle."

Regular guy:
"Wow, they are such lift bros."
by Waboba Pro December 17, 2014
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Sick and Lifted Bro. Black spiked hair, flat bill, trucker hat, black flys, silver star jersey or famous stars and straps, and dickies shorts. Usually shops at Tilly's. Nautical star tattoo or an iron cross on fire. Drives a lifted F-150 or Silverado. Maybe a Dirtbike in back. Tan girlfriend with large breast popping out of white "skin" tank top or wife beater. Look for them in Riverside or on main street in HB.
That sick fool is super lifted bro with his fabtech chevy.
by Nipple Threat September 13, 2005
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"Sorry for lifting bro" (SFLB) is statement used to respond to your friends that are trying get you to engage in other activities than going to the gym to training.

"Sorry for lifting bro" can also be used as a rebuttal to jealous comment from other gym goers that make negative comments about you physique to make them selves feel better because they cannot put in the hard work required to achieve similar results.

In short, its a kind way to tell those that are trying to distract or discourage you from reaching your fitness goals to, "go f#$& themselves" and no matter what they say or do, they will not be able to keep you from reaching your fitness goals.
Friends: "you should skip the gym and we should go out and get wasted"
You: "Sorry for lifting bro" Then take a picture of yourself working out while they are partying and send it to them with the caption "sorry for lifting bro"

Guy in the gym: "you're only bigger than me because you have better genetics"
You: "Sorry for lifting bro"
by Mr Fitness August 24, 2014
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Male greeting. Used most often among a group in a chat room. Depending on the answer, the person will be judged to be "in" or "out". This is normally followed by an extended boasting session. However, the boasting is reversed and as a person is accepted into the group, a tall tale is told about them.
Cyborg walks into a room and says "Hey everyone"
Nova responds with "Hey Bro"
Cyborg say "Do you even lift bro?"
Adabear says "I lifted your mom last night, does that count?"
**Now accepted as part of the group**
Cyborg says "Adabear is so big he once lifted the ocean, just cause he dropped his sunglasses while Jetskiing!"

After appropriate laughter, this continues as a greting
by Adabear September 2, 2013
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