Hooking up generally refers to having sex; however, many others indicated that when they say hooking up they are referring to something less than intercourse. Hooking up is means for experiencing casual sexual encounters, but it is also a means for beginning relationships.

What is hooking up with someone mean?

Hooking up means having some sort of intercourse, whether its oral anal or vaginal. Having oral, anal, or vaginal intercourse, usually spur of the moment with a new partner. Hooking up means any sexual act with a partner of either gender.