shoot first and ask questions later
stand up on one's hind legs
boldly
dashingly
high-spirited
do good
bolden
temerariously
brass-neck
daring
impishly
puckishly
bad
courageously
freckly
magnoperate
actinically
whoopee
daredevil
ambagiously
roundly
daringly
daredevilism
asseverate
swash
obovately
bold as brass
strunt
overboldly
opulently
assertively
temerarious
garang
ardently
venturously
outdare
overearnestly
procacious
puff one's chest
risoluto
fox
formalize
pushiness
lenitively
ritz
concretively
vincibly
waterhead
adductively
counterthrow