1. Delish
    Seriously? Just say delicious, it's only an extra syllable.
  2. Ridunculous
    It's ridiculous.
  3. Sick
    sick to mean cool. I mean, really, it can't be that awesome if you use the same exact word to describe hanging off a toilet, expelling your insides through your mouth.
  4. Fleek
    Fleek out! (FYI, you need to read this like the song "freak out!")