gado demais*

* such an ox

Portuguese Brazil

Expression USED Frequently BY Young People

It is used to call out a boy for being deceived or easily manipulated, especially by girls. It derives from the way that oxen follow their cattleman with no resistance. It can be used to call out boys who chase girls that don't care about them.

"Você ainda tá atrás dela? Gado demais!"

"You're still chasing her? Such an ox!"