A person who farts bubbles, usually occurs after eating large ammounts of curry and after poo is secreted out of the bum, the bubbles can also be rated on a scale of 1-10 on the size and smell when they pop.
A bubble should be blown, using a combination of lips, air, the aforementioned party product & soapy water (use Mild Green Fairy Liquid) for best results...
This bubble should laid to rest on a consenting adults body...this bubble should then be popped by a body part (for example, nipple or penis tip) of another consenting adult.
To make this act more challenging/erotic, more bubbles can be blown...a populat variant is creating a line between cleavage, thighs or arse-crack - therefore creating a BUBBLEDOG!
N.B This has nothing to do with popular new Champagne & Hotdogs Soho Restaurant "Bubbledogs" or it's their motivation...one of the two...