Please help with the list and I'll update:
+ Show Spoiler [Disclaimer] +
Excessive fanboyism may or may not be present, forgive any bias towards NaDa or Yellow, I just can't help it.
[time] [dancer] [style]
2:24 ?? Stomper
2:30 Rock 'The Hoppy'
2:35 ?? Fuckin Brilliant Forefather and creator of the modern 'Tektonik'
2:50 WTF is happening why is Yellow making his girls mob GoodFriend?
3:15 OOOOHH YEEAHHHHHH
awesome ensues
3:37 ?? MJ?
3:42 [presenter? Nice-coach-on-MBC?] Epileptic Chicken
3:49 ??[NaDa?] Look-at-mah-feet-yo!
3:51 O SHI- He gets it DOWN!
4:20 Daymu NaDa's a badass lady's-man!
4:52 [Who is this dude?] Just doesn't make the ladies feel like NaDa does... [its the jellyfish BO IMO]
4:58 Goodfriend -lol, sorry bro
5:02 ??? Is the person with the black tie ~a guy~ ?
5:13 ?? "OH the Shame, I can't do it TT"
5:18 Helz yeah, I AM the dancefloor!
6:04 What a fucking pimp+ Show Spoiler [Fuckin' Pimp] +
6:33 Oh yay sexually awkward 'team-building' games
7:22 Is this game called "Drop the bitch" ? [that's harsh, she's not a bitch I know...]
7:29 "Heh, look what I caught guyz"
7:34 "ok nevermind"
The best thing is, these guys are being absolutely ridiculous, and in Western or European TV shows a hall packed full with (ok maybe not that much) girls would awkward-low-self-esteem-laugh these guys off-stage, but here, these nerds get a crowd of girls to scream each time they bust a move; EPIC BALLERS
Here's a special treat for all those who made it this far:
+ Show Spoiler [Special Treat OK?] +
WOW to me that's old, when Bisu AND July were still on MBC. Look how youn coach HA and Sea look
Edit: Rock added. Could 2:24 be GoRush? He's skinny enough...