The opposite of ratio;
As a successful ratio is defined by how a reply has more likes to a tweet/comment it is replying to, a successful anti-ratio is defined by how a reply has less likes to a tweet/comment it is replying to.
"Wtf is an anti-ratio?"
"Anti-ratio deez nuts"
"I ratio'd you real hard."
"No b*tch, I anti-ratio'd you real hard."