jazzed
adjective
ˈjazd 
informal
: full of excitement or enthusiasm
The evening before his interview with AU's search committee, he spent three hours rehearsing questions and answers with the banker. The 35-year-old coach was so jazzed he couldn't sleep …
Shaun Assael
Shaun Assael
Word History
Etymology
from past participle of jazz entry 2
First Known Use
1955, in the meaning defined above