(adsbygoogle = window.adsbygoogle || []).push({}); 1. go into a infected match
2. find 2 ppl standing next 2 each other
3. place claymore in front of them shoot it
4. kills u n the two other people
5. Involves trolling and making ppl rage

I didn't get it at first but now I do.

The claymore kills you 'first', so you are infected, and it kills the other guys that were the survivors.