What's in aid of?

What's something in aid of?

(British & Australian informal)

something that you say when you want to know why someone has done something I heard the shouting from the other side of the building. What was that in aid of? A present! What's this in aid of?

Common Names:

Name	Pronounced	Usage
Yehochanan	-	Biblical Hebrew
Yamuna	-	Tamil, Indian, Telugu
Inkar	-	Kazakh
Venkat	-	Indian, Telugu, Kannada, Tamil, Malayalam
AldÉRic	-	French
Damyan	-	Bulgarian