In between all the longing and wistfulness, this movie is sidesplitting.
From the timesunion.com
In the world of 19th century Christian philosophy, this is sidesplitting stuff, trust me.
From the time.com
People who think pachyderms are intrinsically funny will find the rest of Suder sidesplitting.
From the time.com
Thus, do not expect sidesplitting, tear-producing moments of unbridled laughter, but do plan on chortles.
From the charlotteobserver.com
Endless opportunities for sidesplitting laughs.
From the charlotteobserver.com
With Alan Arkin as a dry-witted newspaper editor and Kathleen Turner in a sidesplitting cameo as a dog-school instructor.
From the bloomberg.com
It was not really the gross kind of sidesplitting funny, but more of a dramady with a dash of heartfelt emotion.
From the ocregister.com
Roth's books haven't been funny for years, but even when they were sidesplitting the laughter carried an element of horror.
From the bloomberg.com
The folks at Awkward Family Photos have done it again, this time with a sidesplitting collection of pics just in time for the holidays.
From the sfgate.com
More examples
Killing: very funny; "a killing joke"; "sidesplitting antics"
(sidesplittingly) killingly: in a very humorous manner
A sidesplit is a split level home configuration where the multiple levels are visible from the front elevation. Typically, the garage is on one side of the house and there is a floor above the garage housing the bedrooms. ...