My fifteen month old daughter's vocabulary now includes: tayyayah and tattataat.
During Eid, the neighborhood children throw around these firecrackers that make noise, those are called taqqaqaat. Suma watched the kids have their fun first hand, and enjoyed it with them. Now, whenever she hears gunshots or explosions, she shouts, "Tattataat."
And whenever she hears a helicopter flying above, she exclaims, " tayyayah" as in the arabic "tayyarah" for airplane.