Excitementing

Combination of the words excitement and experimenting

Trying out a new procedure, idea, or activity while in a state of great enthusiasm and eagerness

After Aimee's fifth free birthday shot and copious amounts of free validation, Aimee began excitementing with party drugs for the first time in a streak of undisciplined sensation-seeking and trying new things.

Word on the street is that Aimee is no longer the valedictorian at her college.