Yeffince

Best definition
Yeffince
The name of the famous explorer, ‘Yeffince’ originated when what was then the nameless void said the word ‘Vince’. Schlimpy, King of the pixies misheard and mistook it for ‘Yeffince’. Thus the nameless void became Yeffince, and Yeffince the nameless void. Often shortened to ‘Yeffin’ for general convenience.
“I say, Yeffince, just how many of my pancake daughters are you hiding under that donkey?”