floating teapot

An object that is nebulously and indescribably homosexual.

"Hey, check out my new pair of pink skintight leather pants!"
"Dude, those are such a floating teapot."

teapot candy

in genshin impact: a waifu/husbando character (usually a limited 5 star) that sits as a companion in your serenitea pot to look pretty, not to ever be leveled or built.

(general) gacha games: a character you'll never use, but pulled because they're hot.

player 1: nah im not building eula, i just pulled cuz she's hot and i want her to redacted haha
player 2: so she's just teapot candy?