Dudó (en. He hesitated)
/duˈðo/
Slang Meanings
To be on a tightrope
If you don't decide soon, you're on a tightrope and that's not good.
Si no decides pronto, estás en la cuerda floja y eso no es bueno.
To call into question
Whenever he speaks, he calls into question what he says.
Siempre que habla, pone en tela de juicio lo que dice.