We were chaising down an assassin who specializes in mono-filiament wires and traps to kill. We broke into his hideout, and in the middle of the fight he ducks out a door and hits a switch extending webs of mono-wire over the doors and windows to escape. The solo, bless his everloving empty head, rolls a grenade at the door to blow the wires out of the way...
Solo- "There's enough room under the wire mesh to roll the grenade under it, right?"
GM- "Yeah, but..."
Solo- "Good, I make sure to roll it out into the hallway, past the mesh, so we'll have a better chance to avoid the blast."
About the time we take cover, it dawns on the rest of us that Explosion + Mono-wire = Monofilamnet Shrapnel.
We survive, if only barely, and then make our way out after the assassin, who's waiting at the end of a long alleyway, flips us off, and dashes off around the corner. The Solo shouts, "AFTER HIM!" and we charge down the alley.
Headfirst, full speed, reckless charge down the alley.
After the Mono-wire specialist.
Who's had about 10 minutes to escape but was still at the end of the alley when we got there...
Yeah, long story short, our groups' headcount was down by about half after that...