An internet wuss is someone who can be a complete asshole on the internet and say shit about everything but in real life is a fucking kiss-ass nice guy. For example if its your boyfriend, online he could be like "Youre such an uncaring selfish bitch! Stop talking so much!" Then in real life turn around and softly set his hand on your shoulder. "Darling, shh... concider everyone else's feelings"
These people are everywhere.
Oh get the fuck away from me, Tom. I dont want any of your internet wuss bullshit.
Stop hiding behind your computer screen and fight me for real you damn rpging internet wuss*.