guilty giggles 

A fit of uncontrollable laughter that may overcome a person who has been correctly accused of a small offense. The guilty giggles will reveal a persons guilt despite the fact that they are still trying to cover it up.

Dad got the guilty giggles when Nicole accused him of eating the last piece of ice cream cake.

guilty giggles by Egls May 23, 2014

Late Night Giggles 

A form of laughter that is caused due to tiredness, usually at night, when everything is around 50x funnier.

Man that video sucked!

I don't know, it gave me some late night giggles.

Wow you sound like a girl.

Late Night Giggles by bdsorensen April 18, 2010

shits and giggles

excitement gained from an often simple action or occurence; often used to explain reason in response to a stupid question.

Tom: "why the hell did you do that?"
Sue: "just for shits and giggles." (aka, just for the hell of it)

shits and giggles by Annie B. June 8, 2004

church giggles

Uncontrolable laughter in an inappropriate situation. Coined by comedian Kathy Griffin.

Julie: Sorry I couldn't make it to Tim's funeral yesterday. How was it?

Bill: Oh, it was really sad, but the worst part was when I got a case of the church giggles during the burial. I don't know where it came from, but I couldn't stop laughing.

Julie: You're sick, you know that? He was your best friend!

Bill: Oh like you've never gotten the church giggles before. Need I remind you of your nephew's briss?

church giggles by improviduto September 1, 2005

church giggles

To laugh during an inappropriate time, place or event.

"We saw a guy in a restaurant fall because his artificial leg came off. A lot of people, including us, had uncontrollable church giggles. We felt so bad afterwards"

church giggles by ThomasM April 11, 2008

Google Giggles 

It’s a copy of Tik Tok (it doesn’t exist) that’s been created from the community itself after Netflix created Netflix laughs

Under a cringe video: “Bro got banned from Google giggles💀”

Google Giggles by Napoli Lover March 9, 2023

Grins and Giggles 

For the hell of it, what harm would it do, we might even benefit from it. I believe originated from military-speak.

"For grins and giggles, let's click on this icon and see where it take us."

"Hey, we've got some extra time...why don't you turn down that road for grins and giggles and see where it leaves"

Grins and Giggles by Prof XXX January 1, 2004