bedchatting 

lying on the bed, connecting online with a cell phone and chatting till late night, until you fall asleep.

I want to sleep now, after all the bedchatting i did yesterday!

bedchatting by Nature Sun February 16, 2010

Bapchatting 

Sending flirty pictures using the snapchat app.

"Did you hear about that Lydia flirting with all those guys on snapchat?"

"Yes! She's been bapchatting all the time!"

Bapchatting by Dorking August 10, 2014