一巴掌把你拍在墙上
[yī bā zhăng bă nĭ pāi zài qiáng shàng]
A colloquial way to express anger or toughness. It figuratively means 'pinning you against the wall in just one slap', symbolizing quick retribution or the dominance in confrontations, reflecting a powerful or uncompromising attitude towards disagreements or challenges.