Doublespeak
 

No, not the 1984 kind.
I was an English major graduating in 19#%, with a love of words.Here is a game I like to play. List persons, places or things ( you know they’re nouns per Schoolhouse Rock) that are double words. Here are a few to illustrate:
Walla Walla
Sing Sing
Yoyo
Noel Neill (I know its not a perfect match but she was for Superman)
Beri Beri
:MOJE_whot:

John John
Bora Bora
Dum Dum
Ho Ho
Can Can

Tom Tom

Booboo

had had (past perfect tense)
Frou-frou
pooh-pooh (Sorry Ms. Pooh)
poo-poo
bling-bling
choo-choo
night-night
pee-pee

bye-bye :ho:

Not all nouns, but fun just the same.