silly over

Finneas: We just really played into the silly over the top quality of it.

All four of them had a great sense of humor, and they laughed themselves silly over family jokes and the antics of their much-loved cats and dogs.

Meanwhile House of Games pits four celebrities in a series of eclectic, ever-changing challenges - most ingeniously silly - over five weeknights.

“You think the Chinese are not laughing themselves silly over how easy this has been?”

Rush Limbaugh was perhaps the loudest voice in the right-wing ecosystem to stick by the it's-a-hoax strategy, and continued on Friday to lambast anyone who took coronavirus seriously, insisting that the Chinese were running "a scam" and were "laughing themselves silly over how easy this has been," and claiming COVID-19 is nothing more than a cold virus.