To let one go, immediately after another person has blown the muck trumpet in order to confuse the Smeller as to the perpetrator of the stench.
This morning my wife did a fart, so I let go a “cuckoo fart” and she thought it was hers,
A guy who looks like the gruffolo, but farts a lot, like Matt Hitchens,
Oh man, you smelly guffolo, that absolutely stinks.