Byun Taeyeon named the group chat "So"

 Hwang Manager: Huh? So? I think we are "Soshi"?

 Choi Burger: I think she did it for fun. It's funny though! 

 Joohyun Keroro: Unnie, don't do that! It's not nice.

 Sunny Brightly: Maknae ah, nothing is fun to you.

 Dancing King: We should name this group is "Soda" instead Soshi

 Choi Burger: How about "SoFood"? "SoSandwich" ? 

 Im Choding: Sooyoung unnie, don't put food and sandwich in. Let's name this group is "SoLOLOLOL"

 WhitenotBlack Pearl: SoLOLOLOL? That reminds me, what is LOL anyway? 

 Sleepy Jung: LOL means Or Lemon

 Sunny Bright: Really, Jessica, really????

 Dancing King: She was just kidding. Of course LOL means On Lemon

 Choi Burger: What? It means of Lemon!

 Joohyun Keroro: /sighs/ Unnie, your brain is not dead.

 Im Choding: Guys! LOL means Out Loud!

 Sunny Brightly: What does that suppose too mean???

 Hwang Manager: It's Laught Out Loud, you stupid idiots!!

 Joohyun Keroro: Unnie, that's not nice of you!

 WhitenotBlack Pearl: Hey Tiffany, idiots are stupid so I think you don't have to type the word stupid in front of the word idiots

 Hwang Manager: Oh my god, GTFO

 Sleepy Jung: What does GTFO mean anyway?

 Choi Burger: Give The Food Out

 Dancing King: Get The Frog Out

 Sunny Brightly: It's fox, not frog!

 Joohyun Keroro: You guys are blockhead. I'm done in here. I will go out and watch Keroro.

 Im Choding: Bye Seohyun! GTFO means Go The ing Outside, Lee Seung Gi oppa said that

 Hwang Manager: It's GET THE OUT AND OH MY GOD, LEE SEUNG GI HOW DARE YOU

 Sleepy Jung: Yoona yah! Don't listen to him!

 Choi Burger: I will pee on his face next time we meet! 

 WhitenotBlack Pearl: Don't forget to bring your scarft and wig!

 Dancing King: And becareful off the paparazzi! You dont want the whole owrd know that "A woman pee on Lee Seung Gi's face is Sooyoung from SNSD!"

 Sunny Brightly: Guys stop it Sooyoung won't pee on his face for sure.