look up any word, like plopping:
To suck vehemently as might a bloated pufferfish. Usually held to sexual connotation.
"You can pufferfuck my dick, Tony."

or perhaps

Alice: "Wow, Jim is really pufferfucking that balloon there. Think he'll ever get it up?"
Denzel: "That's what she said."
by zombiechews March 02, 2010