Something that interests you. It is "interesting" with an L added. It is a way smarter, more brillianter version, used by only the most jeenyus people.
A word that's is not as naughty or fun as it sounds, just a word that's pronounced wrong almost as though it was said by a 12 year old who has a tiny mind.
Ms. Berlin replied "Intermeresting" to a joke that Joey made making him think she understood his entendre but it tuned out she was just trying to sound silly... for some reason.
Basically it is just the word "interesting" but with the addition of "mar" in between the inter and esting. So by adding "mar" you receive the word "intermaresting". Also a good way to start an awkward conversation or break the ice when the other person realises you didn't say "interesting", but instead "intermaresting".
Guy # 1. Cool story bro, ya know it was really intermaresting...
Guy # 2. Thanks browskie, weird way to sayinteresting though man.
Guy # 1. Its a new thing, you should try it out sometime.
Guy # 2. Yeah dude, I will!
its' when you think something is really strange or weird but you don't wanna be rude and just say that to somebody so you're like, "hmm, intermesting....." and you use it as a replacement for weird, crazy, ugly, or boring.