1. (verb) To tosssomething with extreme care. 2. (verb) To successfully toss something onto a precarious edge or side, upon which it is unlikely to land.
"On his forty-seventh try, Billy was able to successfully anti-yeet his used plastic Coca-Cola bottle onto his desk, while filming."
Predicate adjective used to describe something of acceptable or desired quality; synonym of 'good.'
The phrase was popularized after the Utah Department of Transportation changed multiple digital highway road signs to read, "Hey teens buckling up is totes yeetyo" as part of a safety campaign for Teen Driver Safety Week in 2019.
"Hey teens, buckling up is totesyeetyo!" -Utah Department of Transportation