A sweet form of expression in which one hugs and snuggles at the same time, usually used with friends or someone you closely care about, sweet gesture often used to cheer someone up when they're having a bad day :

To hug, squeeze, or cuddle someone in a freindly, entergetic, or loving way. Usually used as an internet term

to hug somebody in a cute, close way

When a girl hugs you, and jiggles her breasts against you while huggle.

A mix of the two words hug and cuddle. But more affectionate than a hug.
A love word, used between couples or best friends.

Huggles, means to give big hug and its just a funny word that is hard to say w/ a straight face.

The kind of hug mixed in with a snuggle which makes you feel safe and warm. One which you can't wait to receive off your loved one and will go round to see them just to get one. It may be used as a term of endearment or used as a private joke sent within a text message as well as being acted out in reality as stated above.