Better than the term awesome. It has more cool, interest and fabulous added to it. Only used to describe something more descriptive than the words fantastic, so cool, wicked, etc, that you just have to say awesome with an r! Awesomer is the word to use when you're stuck on "what to say" at the moment, to describe your excitement.
Mother: Happy 14th birthday, you can get a tattoo!
Son: OMGGGG you're awesomerrrrrr mom!
"We can find something awesomer to do.."
Person 1: I've been trying to get pregnant for years now..and it finally worked!
Person 2: "omg, I don't know what to say..that's...that's awesomer!