The "Back and forth" poop sign popularized by the movie "Me, You, and Everyone We Know" the )) and (( are two butts, and the <> is poop going back and forth between the two butts. This was supposedly "invented" by a young boy talking to a 40 year old woman on a chat room and pooping "back and forth, forever" is his idea of romance.
"))<>((
You poop into my butt hole and I poop into your butt hole ... back and forth ... forever." - Robby (age 6) (Me, You, and Everyone We Know)
The troll romance symbol meaning "fated friends" from the popular webcomic, Homestuck.
There are four types of troll romance according to Homestuck and this one, moirail, is represented by the House of Diamonds in a deck of cards and typed as <>. Moirails are very close friends that look after each other, usually one troll is strong and partially unstable, so their moirail keeps them under control to prevent them from falling into a murderous rage.
Fans of Homestuck have taken to referring to their best friends as such.
Basically what you use in a convo when you really don't want to respond to something or when you just can'tbother.
can mean:
1.I don't know 2.I don't care 3.Whatever
4.No comment
Cyber Runescape geek #1:i just caught a <>{ !
Cyber Runescape geek #2:what?
Cyber Runescape geek #3: it means a tuna.
Cyber Runescape nerd #1: whats a swordfish?
Cyber Runescape expert#1:-<><
Me:i knew i made a mistake playing this game you guys are idiots.
1: Used to signify a Bird's Beak.
2: Used to make it feel like a person is chirping annoyingly, commonly used to pettily mock someone, similar to the Big Lipped Bastard.
example:"ohh like I just like went here and they were like what was that and she did that like omg :<>"