1. You use this as a comeback when someone says something stupid as fuck.
2. Or you can use this when you don't agree with what the asshole is saying or think they are simply retarded.
Zach- Brbrp. More like the most nasty yellow ass I've seen in my life.
2. T.J- I bet you I can drink about 18 beers.
Josh- Brbrp. You will be black out drunk worse than a sophomore in high school after 4 beers.