transfer-hug
Refers to da super-pleasant action of "sequentially swapping" your arms, legs, and torso over to a second person who has smilingly approached you while you're currently hugging da first person.
Transfer-hugz are great, but I don't wanna "abandon" da first snuggle-buddy whom I'd initially been embracing, so I like to just do group-hugz if a second also-well-liked human shows up.