You probably mean. Cierre su Boca!, It means literally, "Shut your Mouth" from the command form of Cerrar = (to shut), su = your, boca = mouth.
Desde su boca hasta la oreja de Dios.
His as of his pants '' su pantalon''
It can mean "your" (formal) or his, or her.
"Su casa" means "your house."
"with your mom"
"Su hermano" in Spanish means "his brother" or "her brother," depending on the context in which it is used.
Mi means "my" and "su tipo" means his or her style or type
Your/his/her/their telephone (number) is
Is this your photo?
Enter your age
"Su loca" in Spanish translates to "her crazy" in English. It is used to describe someone or something that is deemed crazy or wild.
Where does your mother live.