To go totally crazy, as angry as you can get
Therese caught Philip sniffing coke & fucking hookers & went nuclear
An expression covering both good & bad weather depending on conditions & tone in which it'said...
"Phew.... it's speedos & flip-flops weather...' said little tommy while burning his arse on the hot sand...
"Fuck me... it's speedos & flip-flops weather out here..." said little tommy as the arctic gale blasted him about the face...