The term has been popularized by the hodgetwins youtube channel.
However, gains isn't just about getting big muscles and looking lean. The complex lifestyle of making gains is commonly misinterpreted by the fat and lazy as simple meathead/roid user terminology. One will find that making gains consists of: the process of lifting, eating healthy, and making life decisions based off of ones health.
It can also refer to something that something that brings one great pleasure and be used to describe things or people.
"Lets go to the gym and make some gains"
"That bro looks pretty gainsy he must be doing roids"
"No, I'm not going to drink that beer. I don't want to kill my gains."
"Those eggs are straight up gains."
"Mirin' your gains bro, No Homo"
"haha that bitch is fat now, she must have been making some beer and cig gains"
Phil H. has gained some christmas tree action
Jeffery B. Has all kinds of gains
however now expanding as a term of appreciation for general bad assery.
Upon seeing a marvelous ass, 'dude, gainssss'
Relationships: "I hope you know being my gains partner also means being my anal companion."
Social Functions: "Dude, after you finish giving me dome let's get some gains in!"
Bill: "How are your Gainsical studies coming along?"
Mark: "They are off the chain! I have a new squat and deadlift PR! Will you bend over and let me celebrate in your butthole?"
Maxx: soo much gain for you
Rob: i ate a whole big mac today
Samantha: Gain on you
Caddy: i sucked some mean dick last night
Raphael: i scored the winning goal last night