
Katsudon=カツ丼→カツ+丼
Katsudon(カツ)→Meat
Don(丼)→Rice
In Japanese, “Katsu”also means 「勝つ(Win)」….Haha
So,
Many Japanese say:
If you eat Katsudon before the game, you win the game.
😂😂😂😂😂😂😂
“Katsudon(カツ丼)” in Japanese WiKi
https://ja.m.wikipedia.org/wiki/%E3%82%AB%E3%83%84%E4%B8%BC

Oyakodon(親子丼、おやこどん)
Oyako(親子)→Parent and child→Chicken meat and eggs
Don(丼)→Rice
“Oyakodon(親子丼)” in Japanese WiKi
https://ja.m.wikipedia.org/wiki/%E8%A6%AA%E5%AD%90%E4%B8%BC

It’s Gyudon(牛丼、ぎゅうどん)!Hahaha
Gyu→牛(Gyu)→beef
Don(丼)→Rice