In the context of social media, heterosexual male celebrities who post content which appeals widely to homosexualmen with the intention of gaining attention and fandom from them. Social media posts will often feature the straight celebrity posing with their armpits exposed or will be photographed with well-known "out" celebrities. These posts cause interest and intrigue amongst gay men, therefore gaining the celebrity more followers and likes. This is likely a marketing scheme. Some well-known gaybaiters: Nick Jonas, James Franco, Jake Jyllenhaal, Shawn Mendes, etc... See also gaybaiting, queerbaiting
Bruh, did you see Nick Jonas' insta story today? Yea, he's totally a gaybaiter with those gym poses. Straight chicks don't wanna see armpits like that.
Japanese idiom that means "do your best" or "go for it." Often spouted to boost one's self-esteem and encourage them to succeed. Shouted primarily at sporting events and the like.