blow one's top
• lose one's temper.
• "he is volatile and likely to blow his top if his demands aren't met"
Similar:
lose one's temper,
get/become angry,
become enraged,
become furious,
go into a rage/fury,
rant and rave,
go berserk,
flare up,
blow up,
erupt,
rage,
blow/lose one's cool,
hit the roof,
go up the wall,
go off the deep end,
fly off the handle,
go/get mad,
go crazy,
go wild,
go bananas,
see red,
lose one's rag,
go ape,
blow a gasket,
flip one's lid,
Opposite:
keep one's temper,
