I once got a kill in stealth mode on statue and another guy walked by me while stealthed and I stealth killed him.

if you want, i can send you a cookie. however, it might get cold by the time it gets there. perhaps a trophy would be more suitable...

Five beatdowns in a row in max nanosuit, then when I died and respawned the enemies were clustered round my body and I got a quad kill with my orbital strike. Good times