Can describe something that is not straight or a person who is dishonest.
La mesa estaba un poco chueca, por lo que decidí ajustarla para que quedara nivelada.
The table was a bit crooked, so I decided to adjust it to make it level.
El camino estaba chueco, lo que dificultaba el paso de los vehículos.
The road was crooked, which made it difficult for vehicles to pass.