Start to cry and people will help you.
You can't speak sign language but you can "sign".
You say "Get lost!" in Yoruba language of the Western African origin as "Kuroni'waju mi!".
In American Sign Language, you can sign "WHEN YOU BORN?" to ask someone when they were born.
To sign "Are you happy?" in American Sign Language, you would sign: YOU HAPPY? with raised eyebrows.
You say "I am lost" in Yoruba language of the Western African origin as "Mi o mona".
You sign it.
You make an I in sign language and then point to your head and then nod.
In American Sign Language (ASL), you can sign "I know" by pointing to your head with your index finger.
A sign language teacher. That's what my students call me.
You can't really say it, can you?
The local girls use the sign for 3 then the sign for light.
To sign "Are you mad at me?" in American Sign Language, you would sign: "YOU MAD ME?" while raising your eyebrows and looking concerned.