I agree...

I put George around my neck usually when I'm changing the paper in his tub and if i do any fast turns or anything he generally tightens up. Luckly he isn't strong enough to harm me and with a gentle tug or putting a hand between his belly and my neck he usually loosens up...

never any bites and the squeeze always comes slowly and just increases. Usually you can feel him pulsating too. I think they like to do get a good squeeze in every now and then to just flex and stretch everything.