the one that seems to make most sense for our crowd is "slide and glide", which refers to rubbing your cock against a gals vulva.

Ie suck and go (similar to blow and go)?

Also could maybe possibly be sign and greet if it's a porn star?

I recently had a session where we did a slip and slide, or a camel slide (as I've heard), and probably other terms.

I don't know what the right term is, or if there is a real term for it, but I think it's the same thing.  It's a dick slide on a lubed  muff without penetration.  BTW, it's awesome.

Suck and Gag?  

rubbing your cock head on her clit and lips