poo waft

Abbrev. PW The foul smelly breeze created when engaged in a sexual act with a female who is on all fours (see doggystyle) and a change in air pressure results in air being sucked in, and subsequently out, of the anal cavity

"I love the smell of poo waft when she's on all fours"

"How'd you go with Belinda last night?"
"All good - did her doggy, but she had the PW's that would make you faint!!"