split one's sides

Laugh extremely hard

To split one's sides is to laugh extremely hard, as if the force of laughter might physically rupture the body: The comedian had us splitting our sides.

The expression emphasizes uncontrollable, convulsive laughter rather than mild amusement.

Related

howl · die laughing · bust a gut · comedian · witty banter · comic relief · funny bone · mirth · chortle · guffaw · cackle · hilarity · tickled pink · laugh riot · laugh one's head off · laughing fit · laughter · roar

Opposites
emotional response intensity

split one's sidescry one's eyes out

Weep intensely and prolongedly

burst into tears · bawl one's eyes out · sob · bawl · wail

laughter intensity

split one's sideschuckle

Low, suppressed laugh

groan · roll one's eyes · titter · snicker · smirk

Family

split, side, splinter, splitting, splits, splintered, splintering, splitter, splitters

Familiarity
Top 100,000
Profile
Used worldwide · Timeless · Positive · Everyday, not technical · Rated G