Swift Wind 

A post-coital vaginal emission whereby air, trapped during intercourse, escapes through the boning canal, causing the woman's engorged flaps to vibrate like the reed of a saxophone or clarinet.

Etymology:
The phenomenon is named after Swift Wind, She-Ra's winged battle-unicorn. The phrase was first cited in an episode in which the She-Ra enjoyed a marathon fingerblasting session with arch villain, Hordak, then rode back to The Whispering Woods on Swift Wind. Upon dismounting, her gowl expelled a massive baritone parp, which smelled strongly of Hordak's rod. "That was totally you!", she cried. Swift Wind subsequently used his human-level intelligence and analytical capabilities to mock She-Ra ironically each time she queefed. eg. "Oh dear, it would seem you've just Swift Winded over my best saddle Princess".

"Would you ever close your vadge. Don't be blastin my new chaise longue with your Swift Wind you dirty bucket"

Swift Wind by Analytical_Capabilities November 22, 2011

Swift May Wind 

When eating pussy from behind, sneaking a lick to the anus and giving it a swift blow.

When Johnny was eating his girlfriend he licked her ass and gave it a swift blow making her moan giving her the Swift May Wind.

Swift May Wind by Teekey Bear November 8, 2009

Swiftwind 

Is a very annoying so called bird horse

Adora: "Where is Melog?" Catra: "I don't know, possibly with Swiftwind."
Swiftwind: "DID ANYONE SAY, SWIFTWIND!?"

Swiftwind by SWIS5 June 12, 2021