I know a similar story. My kid brother is a Priest, and when I told him the story he couldn't refrain from laughing.
A missionary went to Africa and preached the Word.
A Village Elder was converted, took on the name of Joseph, and soon the entire village followed suit.
As Joseph was the village's most senior Christian, the Elders named him new Chief.
All went very well, and the Missionary said "Joseph, I like the way you rule over the village; I will go away for some time and you look after them"
Joseph nodded his consent and away the Missionary went.
When the Missionary returned, after a long, long time, he found the entire village having a feast on Good Friday and dancing around the fire roasting a whole ox.
"Red Meat on Good friday ? - cried out the Missionary in utter disbelief - My dear Joseph, I came, preached the Word of the Lord, baptized you Joseph, and now I find you dancing around the fire and eatng MEAT ???"
Joseph pursed his lips, looked around himself, then asked the Missionary:
"You poured water on my head, amd made me Joseph?"
"That is right, my son"
So Joseph took a ladle, poured some water onto the roast and solemnly said:
"I hereby baptize you F I S H !!!" and feasted on.