Used to describe someone who is audacious or has a lot of nerve.
El niño era tan conchudo que siempre pedía dulces sin importar la ocasión.
The boy was so cheeky that he always asked for candy regardless of the occasion.
El niño era tan conchudo que siempre pedía más dulces en las fiestas.
The boy was so cheeky that he always asked for more candy at parties.