Homeric laughter aqueduct be in stitches belly laugh boff boffola break up burst into laughter burst of laughter burst out burst out laughing burst with laughter bust a gut cachinnate cachinnation cackle canal canalization channel chortle chuckle convulsion crimp crow cut dike ditch entrenchment fit of laughter fosse gales of laughter giggle go into convulsions goffer guffaw gutter hearty laugh hee-haw hee-hee hilarity ho-ho horselaugh kennel laugh laugh it up laugh outright laughing laughter moat nearly die laughing outburst of laughter peal of laughter pleat risibility roar roar of laughter roar with laughter shake like jelly shake with laughter shout shout of laughter shriek snicker snort split split with laughter sunk fence tee-hee titter trench trough yuck yuk-yuk