Watch the stroke order, then trace it yourself.

The mouth (口) expresses joy or laughter (喜) — to giggle, laugh, or make a happy sound.

hip-hop (music/culture)
sound of giggling or chuckling
to laugh playfully
He likes hip-hop music very much and often listens to related songs.
Don't laugh playfully in class.
Hearing this joke, she couldn't help but giggle.
Explore characters by relationship
Characters pronounced "xi".
Characters with radical "口".