vigentiquintuplets 

25 people born to the same mother on the same day (used in the series adventure time).

What, they're vigentiquintuplets?

vigentiquintuplets by Jamross27 June 5, 2017

vigintiguintuplets 

25 babies all born at once, not unlike twins, triplets, quadrouplets, etc.

“There’s 25 of them, they all look like this guy”
“uh, how can 25 guys look like one guy, you mean their vigintiguintuplets?”

vigintiguintuplets by Noob__Master69 June 5, 2023