It's Mr Chesty, not Chesty. :p
BBM on Android.
I've been trying it out on the HTC One XL and I must say, BBM actually ain't all that anymore. Well, not while Whatsapp is another practical & functional networking and file sharing option. The only thing left to say is, RIP RIM. It's been emotional. What, with the xxx groups and the obscene DPs... You know what? I now sense a BBM rebirth, so em... here's my pin anyways... I could do with some new contacts of the stripper nature.