bust out
phrasal verb
busted out
also bust out;
busting out;
busts out
Definition of bust out
informal
1
: to begin (doing something) suddenly
She just busted out laughing.
2
bust out (something)
or bust (something) out
: to take (something) from the place where it is stored so that it can be used : to break out
He busted out the champagne.
3
: to escape from a prison, jail, etc.
Two prisoners busted out of jail.