As you probably know, the phrase
freak dancing is used as an unoffensive way to say "
fuck dancing" but means the same thing. The girl grinds her genitals, in time to the music, gently against the boy's clothed genitals, with the aim of producing a climax of either or both dance partners. Girls have been wearing mini-skirts without panties in order to make this dance movement even more enjoyable for themselves.
Dipping is a further development of freak dancing. The girl unzips the boy to enable a dip, usually one brief shallow
penetration in time to the music.
It is not considered sex, which is far more prolonged. It is more like giving each other a brief "kiss" with the genitals. If a boy tries to prolong a dip, he is avoided for at least the rest of the evening by all the girls at the dance.
