Amusement without any serious purpose; fun.

(rare) Synonym of kicks-and-giggles

(informal) A form of punch made from white wine, soda water and grape juice, etc. / (slang) Nitrous oxide, laughing gas; used especially by automotive enthusiasts.

(slang) Testicles.

Uncontrollable laughter or giggling that occurs inappropriately in an inappropriate place and time, as when in church

(slang, derogatory, sometimes attributive) Any of various sports (tennis, cricket, golf, etc.) when played on a small scale or in a non-competitive way.

(Australia, military, slang) army fatigues

plural of giggle suit

singular of church giggles / A suppressed laugh or underlaugh, especially in church or a solemn setting.