to engage in necking, petting and/or sex.

usage:

come on baby, let's get it on.
last night after the concert celia and me went out to the old dam and got it on. this morning, after hearing the stories of everyone else she's got it on with i'm off to the STD clinic for a checkup.
see also: have it off, hump, shag, fornicate and fuck.

Log in or registerto write something here or to contact authors.