That's HAWT
From TowersStreet Wiki
The correct (and phonetic-al) way to spell "That's Hot", a phrase to indicate the subject or context of such phrase as being a good, likeable or enjoyable thing.
For example:
"Nemesis. That's HAWT!" would also translate to "Nemesis is a brilliant ride!" in everyday language.
Also used by AstroDan in the phrase
"That's HAWT like my crotch!" indicating that said subject is as desirable as AstroDan's genital regions.
See Also: Meet Memes