How Big Do Frogs Get?
Rabbinic Lore and Reality
Rabbinic lore describes the plague of frogs in Egypt as beginning with a single giant frog, and other stories in the Talmud speak of frogs the size of villages. While such accounts are often interpreted non-literally, there are frogs that can grow extremely large.
Pictured here being held by two of our volunteers is our amazing African pixie frog, whose name does not refer to its appearance, but is rather a contraction of its scientific name Pyxicephalus adspersus. Amazingly, this is not even the largest frog in the world - that would be the Goliath frog of Cameroon, which grows to be twice as big!
This is an April Fool's "gag" for sure.
I note that your post was published on Motzei Shabbat, Israel time.
April Fools Day pranks can only be done up until midday of the 1st of April.
This really surprises me that you would twist the Minhag far beyond the allotted time allowed.
I am not aware of any Poskim that accept this as valid after midday.
Maybe other readers are aware of who allows such a קולא.