Noun bust up has 1 sense
- bust-up - a serious quarrel (especially one that ends a friendship)
--1 is a kind of quarrel, wrangle, row, words, run-in, dustup
,
Verb bust up has 1 sense
- bust up, wreck, wrack - smash or break forcefully; "The kid busted up the car"
--1 is one way to destroy, ruin
Sample sentences:
Somebody ----s something
Something ----s something
,