Put up or shut up

📖你行你上！别逼逼(BB)！
📖Nǐ xíng nǐ shàng！Bié bī bī！
📖Put up or shut up.

🔴It literally means ‘you can you up, no BB’, which actually means ‘Put up or shut up’.

🔴逼逼(BB) bī bī means someone talks drivel which annoys you. So 别逼逼(bié bī bī)means shut up！

📖什么？我唱得不好？那你唱！ 你行你上！别逼逼！
📖Shénme? Wǒ chàng de bù hǎo？Nà nǐ chàng！Nǐ xíng nǐ shàng！Bié bī bī！
📖What? I don’t sing well? Then you sing! Put up or shut up!