Riotously

The men laughed riotously at his absurd impressions.

Source: tatoeba (13235553)

The overpowering sense of somebody beyond reach who lived in a world riotously happening only in his own mind.

Source: wiktionary

But inside the aquarium, riotously colored saltwater fish, schools of silvery piranhas, and even one seemingly communicative manta ray allow visitors to dream of worlds beyond a war that has made the land where the oceanic sanctuary sits a battle zone.

Source: wiktionary

Greatly mystified, the curate turned to examine another picture, the cryptic title of which was, "The superintendent and the soubrette - our reporter puts a pornographic parson's pot on." In this the superintendent, distinguished by a clerical coat and a Methodistical brand of whisker, was delineated in the act of riotously drinking from a bottle labelled "champagne," having evidently accommodated the soubrette - a lady in extremely abbreviated skirts - with his only glass.

Source: wiktionary