这白开水怎么没味啊

Meaning

"Two breads sandwich cheese" is a misheard version of "liǎngmiàn bāojiá zhī shì" (pincer attack). From Bilibili UP "一只大哈鱼"'s drunk video planning Japan attack. Viewers heard it as "two breads sandwich cheese" and created 🍞🧀🍞 emoji version. Now an official Bilibili sticker.