Tonga in a sentence as a noun

Is there something I'm missing or are they just selling tonga [1] domains under the toronto label now?

Tonga definitions

noun

a monarchy on a Polynesian archipelago in the South Pacific; achieved independence from the United Kingdom in 1970

See also: Tonga

noun

the language of the Tongan people of south central Africa (Zambia and Rhodesia)

See also: Tonga