$PIPPIN lì ghê, sập mạnh mẹ cho rồi, về mốc 15m mc

(Note: This text appears to be in Vietnamese slang/informal language that is difficult to translate meaningfully into French while preserving its colloquial context. The phrase combines Vietnamese slang expressions that don't have direct equivalents in French. A literal translation would be: "c'est fou, ça s'est effondré fort maman alors, revenir à la marque 15m mc" but this doesn't preserve the meaning or context of the original informal expression.)

If you need this translated with better context, please provide more information about what "mc" refers to or the full context of the message.