The new "like"

There are two phrases I've heard way too often lately and I can't stand them. "Or whatver" and "I know, right?" Ugh! People use "or whatever" as a filler all the time now. I think it's the "like" that was used way too often in the nineties. The phrase, "I know, right?" makes me want to run down the street screaming and pull all my hair out. I believe these two phrases need to be taken out of the English language. Am I blowing this out of proportion, or am I right in thinking it sounds a little uneducated? Opinions, please.