ho2 doh1 yeh5 ngau2??

[sunset]

I overhead this in a conversationa nd wonder what it means. It sounded to me like

"There is alot of things to vomit" - could it be slang for "many things to discuss"??

"ho2 doh1 yeh5 ngau2"??

[Terence]

hou2 do1 je5 ngau2~ many things to vomit

hou2 do1 je5 ngaau3~ many things to argue, short from ngaau3 giu6 which is directly translated from argue.