Snape: Im snape, the potions master
Harry: the're he is, now lets go bother him
Harry and Ron: BOTHER BOTHER BOTHER BOTHER BOTHER
Harry: That was fun!
Ron: I like the part where he stopped moving!
A person who tells (or a friend who is told) about something they haven't noticed yet in order to share the experience of being annoyed together.
Darnell: Gosh. I don't know if you noticed, but that person keeps clicking their pen and it's pissing me off.
Sam: Dude, I hadn't noticed, but now I'm going to get distracted by it. Thanks.
Darnell: Anything for my bother buddy ;))
Patrick: Did you notice Aunt Lily smacks her lips all the fucking time? Look, she's doing it now.
Rosie: Why you gotta make me a bother buddy? I don't need that shit.