Well, OK, I'm just speaking for myself here, but there was a lot of giggling in the room when people were reading his book. (cbr.com)
I remember dissolving into fits of giggles when I heard this, which commenced the Quote Board, that hung on the back of our door our entire senior year and soon became filled with things that only we would understand. (thedressedaesthetic.com)
You, sat at home, or at work, or on the khazi, probably had a bit of giggle at the word Climax. (xboxoneuk.com)