He learned an important lesson that day.
Don't befriend something wit ******** scythes for hands, even if it would be friendly, a handshake, fistbump or a hug would **** you up...
My educated guess is Warhammer 40k?
Altough I'm not familiar with the lore apart from the obvious 'SPAPSEMARIENS!' and neverending greenskin hordes because they're like a fungi or something?
that reminds of one time at my highschool football practice we found two praying mantises (manti ??) and we put them in to one of the big tires we used for workouts and watched them fight to the death