Na, Oi, Ya, Eh!

[Aurora]

It's commonplace to notice me say "oi", "nah", "um", "ah", "eh" and "hmm" when I'm speaking to people over the Internet. However, in real life, I don't use colloquialisms unless I'm sarcastically addressing someone, and it pains me to hear them at the frequency I do.

 

[Tsutarja]

I say all the ones mentioned by the OP except "Scoobady Doo Bop" lmao.. however, I dont really consider those words to be shortened down to internet slang, because they're phonetically pronounced the way they are spelled.

 

[Treecko]

Could not find appropriate nyeh gif sob sob

Nyeh?

I constantly use "Gah" and "Geh" , especially online.It's probably my one of most used terms, particularly when I'm frustrated. I also use "Nah", "Eh", Enh" "Ahhhhh" and "Meh" a lot but not as often as "Geh" or "Gah" My dad and brothers tend to use some of those terms too and so it doesn't annoy me when people use them. Plus I'm use to saying them myself.

 

[Captain Gizmo]

I use Nah, Bleh, Gah, Doh, Eeeee, wowowowow, gg, qq, meh, eh and eek. I'm pretty sure there's more but those are the one I use often.