Chubbly

(adj) Cute, cuddly, and slightly chubby.

(v) Chubble - To grab one's cute, chubby cheeks

"I love my chubbly slave boy!"
or
"I love chubbling my slave boy's face!"

Burking

The term used for using Laughing Gas (Nitrous Oxide)

"What you up to tonight?"

"Not a lot, just burking"