Yalla.com was registered back in 1997, it expired at GoDaddy and closed for a whopping $170,888. Yalla is registered in 189 extensions according to DotDB.com.
There are developed websites at Yalla.live and several other sites using the name. I have seen definitions of Hurry Up in Arabic.
It will be interesting to see if this price gets paid and if so, who the buyer is at this price.
My Arabic friend says it means “Let’s Go”
True.