Random Words:
1.
"Not" scrupulous; unrestrained by scruples; conscienceless; unprincipled.
You cheated on your test? You should be ashamed of..
1.
Someone who is overly proud of small accomplishments.
A braggart, but generally a great person who just likes to boast.
Also, could be..
1.
A cross between jubilant and rejuvenated (happily re-pepped-up)
The boxer felt rejuberated around the 9th or 10th round
See invigorate..