Used as a thing to say when you dont understand what someone means. "tf" means "the fuck" and "is bro on about" means that you dont understand what someone is saying. The skull emoji (๐) is a way of laughing.
Person 1: Yo bro i just killed my whole family but they didnt die
Person 2: tf is bro on about ๐
"Packed tf up"(plural) - this saying means when you got flamed or roasted
"Pack tf up" - a saying you use before you flame or roast somebody
1) Shannon more like Brandon I'm bouta pack you tf up
2) Damn Lando you got packed tf up
the end all be all of comebacks in the 21st century
friend 1: blah blah blah squirrel blah blah...
friend 2: who tf asked u
when someone tries to get in your face, it's crazy
Kendall, back tf up
whenever someone walks up to you and says โI just got free ice creamโ you say โwho tf askedโ
Angela: I got free ice cream!
Dan: who tf asked