To have a good time.
It means: Hi, I want to have a good time.
Me voy a divertir / me divertiréme lo / la he de pasar bien.
It means, "hang out for a while."
it means to spend time with friends!!!
Spend some time with friends. Litterally: To pass a while with the friends.
"Un buen..." is "a good...."
Pasar tiempo con amigos (masculine)/amigas(feminine).
a while
a good
"Pasar un rato con los amigos" Or if you want to say, I like to spend time with my friends you would say, "A mi me gusta (means I like but its just used as a emphasize) pasar un rato con los amigos" *Me Gusta means, I like * Now you know what the meme, 'me gusta' stands for*
in a rat OR in a while (some time)
Que tengas un buen dia OR Que tengas buen dia = Both informal Que tenga un buen dia OR Que tenga buen dia = Both formal