A group set up by a few (who have the opposite view), to eventuallytroll a certain group of people with usually similar strong thoughts or beliefs.
Did you see the reaction of those Biden supporters? They lost it when we changed the title to "Trump 2020 for life".
Yeah, I set up the shit group "Biden 2020" before he was even the Democratic candidate.
Someone or something that bites your ankles.
To a postman, an ankle biter is often known as a dog.
To an adult, an ankle biter may be a toddler.
To hikers, an ankle biter is sometimes a tick.
And so on.