I've never heard of MIPS. Also, when people talk about computers my brain tends to curl up in the corner and cry.
My brother and I were just talking about these three words/phrases:
1. "A whole nother". This doesn't bother me much, and I catch myself saying it.
2. "Very unique". This one drives me nuts, but I say it around my brother because he goes even more crazy. "Unique" means that it's the only one. There aren't varying degrees of uniqueness. Something is either unique or it isn't.
3. "I could care less". This one bothers me because it confuses me. I have to take a moment to figure out what the other guy is talking about. Is he saying he cares at least a little, and could care less? Or is he a doof and he really COULDN'T care less, because he already cares zero?