WHAT THE FUCK.
HE SAID AM I RIGHT.
And yes, this site recognizes correct grammar.
I know it's correct grammar. In case you didn't realize though, the website is called "amirite", and all posts have "amirite." It would makes sense to say "amirite."
Clearly, all posts do not have "amirite." Also, just because the majority choose to write it one way, does not mean another way is wrong.
Preach it baby.