Add a number to "gr8", "1337" or what have you.

When you copy and paste "!1!1!1!1!1!1!1!1!1!1" and go too far.

used at the end of an extremely sarastic statement

Used to make a sarcastic statement even more exaggerated.

Something that you out at the end of your sentence to be sarcastic

A term used to describe counterfeit goods of extremely high quality, so much so that they look identical to the authentic product.

Commonly used on r/fashionreps and among other counterfeit clothing communities.

the repeated usage of 1!!11! indicates the sarcasm after a phrase, sentence, or word.
for example
-" i hate you for saying that!1!1!1"