The act of giggling and snickering simultaneously.

When a bearded man performs cunnilingus on a woman

when you cuddle with a random chick, stick your finger in her ass, and then run away giggling.

To giggle & snort through the nose simultaneously

The action that describes giggling (laughing with repeated short, spasmodic sounds) with the mouth closed, with the only place of release for the giggles via the nostrils lol

Cross between "snicker" and "giggle"

When people are laughing ridiculously without any type of bodily control and freaks out people, preferably Mexicans.

word used instead of giggles...like...snigger and giggle in one! So...Sniggles!