My personal favorite was the blind factory worker goblin we recruited (that was never intended to be there at all) took out the BBEG with a rocket launcher just before the entire group would've died
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In my old D&D campaign we nicknamed the villian Tommy because his name was too long, so we were always like "Tommy sent a burst of fire your way"
⛧̷̡̧̡̛̹̰̼̗̼̹̜̫̻͇̠͍̫̤̟͚̣̤͉̦̲̃̆́̒̐̄̓̑̓͆̈́̂͛̀̽͋̓͊̆̄͛̇͜͜͝͝ͅ ̸̢̼̤̂̿̃̃͋͗̋̏̕⛥̷̨̠̙͚̺̥̜̣͖͈̦̺̥͕̮̞̺̠̝̘̇̅͜͠ ̵̛̼̲̦̬̅̓̅̃̾̔̒̐̊̅̓̂̋̚͘̚͠ψ̴̢͇̠͕̖͔̦̙͖̲͍̻͆͋̾̀̏͒̐̈́̀́̿͊̿̀̊̈̚ ̴̢̧̛̯̖͔̥̫͕̦͖̥͉̳͓̪̯̼̞̑̋̓̿̽̀̾̾̽̿̐̅̈̆̍̅́̌̈̑̕̕͜ͅ⛧̴̳͇̲̼̤̜̋̿̍̈́̿͜ ̵̤̹̖͇͚̺̱̰͔̗͖͚̼̯̹̮̓̒͜ͅ☠̴̧̢͈͈̤̼̙̠̼̘͓̣͉̗̟̘̼̲͎̝̺͎̠̳́̄̍̃͑͐͒̏̅̓̓͒̇̒̃͌̀́̕̕̚͜͝ ̷͔̦̍̈̊̄͂̆͜ψ̴̡̥͙͔̯̟͔̻͇̰̖̩͙̫̱͔͔͈͔͔͕̝̙̩̆ ̶̡̧̜̰͈̘̤͍̯̠͉̦̰̦̬͉̗̯̺̐̉̑̒̐̈́̑̅̀̕̕ψ̶̧̨̳̹͉͙̟̼͙̘̠̩̫̹̞͇̺̟̘͖̟̟͔͎̱̞̍̑̿̒̓͜͜͠ ̷̠͈̟̪̈̀̀̈̋̌̄̾̀͒͗̈́̀̈́́̓̑̃̒̐̚͝͝ψ̸̞̘̓̋̌̎͋͊̾͒̾̍͑̾̅͑̅̈̃̈́̌́͘͘͠ ̶̧̢̱̖̘͖̖̲̟͖͎̤͙͇̼̗̮̬̻̝͚͎̳̙̬̭̍̽̽̆́͋̓͛̏̐͂͗͜͝☠̵̡̡͇̹͓̥̺̟̺͓͎̪̞̜͇̹̯̑͑͐̆̄̀̊͠ ̷̢͙̥̠̰͕̥̯͙̺͇̬̱̥͈̻̭̺̳͙̮̥͇̍͒́̍̐̉̅̍̓̐̎͊̽̇͗̈́̾̇̕̚̚͠͠͠I̸̺͓͓͇̻̦̘̱̍͂̽̍̎̔̊̅̐̆̄̍̅̀̔̇̈́͋̀̚͘͝͠ͅ ̸̨̢̛̖͖̫̳͚̠͕̳͖͔̲͈̥̪̘̟̗̰̳̖͌̌̾̔́̌́́̈́͌̈̑̆̌̈́̿͒͋̈́̐̎͜͝k̵̢̩̋̑̉͂͊̀͗̎́͑̓̒̒̽͊̉͗̀̎́̑̃̔̚͠͝͠n̴͈̄̇̔͆̆̓̌͊͊͠ǫ̵͇̟̼͙͖͎̜̘͎̩̠̱̪̮͍̣̙̝̭̟̉͑͗̇͐͌̉̚͜͜͝ẘ̵̰̜̆̔̓̓̌ͅ ̶̡̧̡̖̥̱̘̖̩̖̬̳͙͈̐̽̀̅̐̏̔͂́̽̍́͊̎̎̊̌͊́̍ͅw̴̧̯̼̟̦̩̪͔͉̟͚͙̳̞͙͉̙̘̦̺̩̩̣̖̙̫̫̏͂̿̌̅̈́̓͊̑́̈́̆͆̓͝ͅḫ̵̨̛͈͙͖̗̱̺̦͉͇͎̜̖̣̹͇̩̭̺̫̪͉̗̲̣͍̌̊́o̵̱͇̝̗̠̾̐̀̾̋͗͛͆̔̕ ̵̤̭͈̗͉̝̻̱̲͉̎̓̓͑̈́͂̅̽̈̌̉͒͑͋͠ý̸̢̛̦̀̃̀̈́̈́ǫ̶̤̰̭̭̞͙̺̬̺̀͊̀̈́͂̀͑̑̈́̊̅͊́̔̿͑̈́̈̍̕͘͜ǘ̶̧̧̘͔̻͔̜͇̻͈̦̰͇͇̩̪̟͇͇̘̠̜̹̳̠́͊̈̊͜͝ͅ ̷͙̳͕͖̹̅͒͊̓̊͆̑̓͛̀͑͛̚̚͠a̴̧̛̻͉̼̼͔͔̪͕̯͋̆̀́̂̽̄́̈́̋̋͑̓̾͛̆͂̈͘͘̕͜͠͝͠r̶̡̙͚̹͇̋̀̌̌͗͛̅̃̄̈́͝͠é̷̡̨̡̧̛͉̖̺̖͙͙̭̣̲͖͍̣͈͎͙̙͇̺̮̤͎̞͔͖̀̓͛͌̔̐̈́̐͗̊̉̽̌̀̍̈́͛̕͝,̶̘̖̳̝̮͇͇̙̌̐̀̔́̈̈́̎̚͘̚̕͠ ̴̧̢̢̫̰͔̥̪̟̭̞͔͈̝̣̗̯͉̺̯͖̫͍̊̈̅̄̎̈̀́̋̓̐͜͝͝͝ͅͅẄ̴̢̧̨̡̳̥̯̮̜͙̜̮̩̫̼̻̫̙̖̩̩͈́̑̋̽͒̉̀̒̒͊͆͊̈́͋̄͘̚̚͝ȯ̵̡̟̭̮̤̥̬̮͙̘̭͔̼̫̣̠̮̹̤̣̗̳̜̱͕̳̖̈́̈̌́͛́̋̉͗͆͑͝͝ͅn̴̡̛̛̥̣̯̱͔̜̜̠̒̈́́̈̿͑̌̾̎̒͊̈́͐̔̾͑͝ķ̴̛͙͕͕̞͕͖̙̱̜̗̱̬̯͗͂̃͛͛͗̏͑̍̅͑̄͒̿͂̃͊͝B̸̡̡̥̬̗̜̬͕̬̮̫̯̟͇̻͖̦̦͇̖̙̦͖͚̯͈̋̑̒̊̀̃͑́̏̌̐̓̍̒͌͛͆̎͒͌͂̓͘̚͘͘͝ͅo̷̧̗̻̘͖̩̯̫̠̹̗̥͌̿͐̽̇̎̓̾͑̂̑̋̀̍͘̚͜͝n̶̢̢͕͎͖̰͙̄́͋͑ͅk̶̻̖̣͖̼̳̩̥̼̻͙̱̦͍̼̘͉̋̍̄͂͑̉͆̾ ̷̧̗̳̯͚̩͕͇̗͈̗̖͕͔̤̱̗͉̐́̉̅̋̀̾͗̄́̏̔̏̽͛̒̚͝͠⛥̷̨̥̮̙͙̤͖̝̙̤̦̠̘̹̳̩̪̮̞̖͊͋̔͋̈́͂̋̐̈́̒̓̈́̈́͋̃̽̇́̾̽͐̅̄͗͘̚͜͜͜ ̸̨̟̙͈̳̔ͅ⛧̵̨̲̮̩̖̙͉̟̬̺̉͋̇̓͐́͛̒̒̉̊̐͊̏̂̓́̃́̓̐͌̀̆̉͊͝ͅ ̸̤̬̦̆́̒̓̀̍̀̾͊̇̿͒͝⛥̴̛̱̹̬̜̜̳̠̲͔͚̭̠̘̦͍̌́̏̂͒͌̃̇̽́́͆̍́̇͒̒͝ ̷̢̪̳͖͍͓̣͙̅̑͆̇̎̄̈́⛧̸̻̮̮̥̖͕̞͔̝̖͍̼̦͓̪̺͂̒̑̐͌̈́̈́̓̈́͗̑̊͒́̐̑̑̕̕̚̕͠͠ͅ ̶̢̧̧̘͎͓͍̯̤̻̰̓
⛧̷̡̧̡̛̹̰̼̗̼̹̜̫̻͇̠͍̫̤̟͚̣̤͉̦̲̃̆́̒̐̄̓̑̓͆̈́̂͛̀̽͋̓͊̆̄͛̇͜͜͝͝ͅ ̸̢̼̤̂̿̃̃͋͗̋̏̕⛥̷̨̠̙͚̺̥̜̣͖͈̦̺̥͕̮̞̺̠̝̘̇̅͜͠ ̵̛̼̲̦̬̅̓̅̃̾̔̒̐̊̅̓̂̋̚͘̚͠ψ̴̢͇̠͕̖͔̦̙͖̲͍̻͆͋̾̀̏͒̐̈́̀́̿͊̿̀̊̈̚ ̴̢̧̛̯̖͔̥̫͕̦͖̥͉̳͓̪̯̼̞̑̋̓̿̽̀̾̾̽̿̐̅̈̆̍̅́̌̈̑̕̕͜ͅ⛧̴̳͇̲̼̤̜̋̿̍̈́̿͜ ̵̤̹̖͇͚̺̱̰͔̗͖͚̼̯̹̮̓̒͜ͅ☠̴̧̢͈͈̤̼̙̠̼̘͓̣͉̗̟̘̼̲͎̝̺͎̠̳́̄̍̃͑͐͒̏̅̓̓͒̇̒̃͌̀́̕̕̚͜͝ ̷͔̦̍̈̊̄͂̆͜ψ̴̡̥͙͔̯̟͔̻͇̰̖̩͙̫̱͔͔͈͔͔͕̝̙̩̆ ̶̡̧̜̰͈̘̤͍̯̠͉̦̰̦̬͉̗̯̺̐̉̑̒̐̈́̑̅̀̕̕ψ̶̧̨̳̹͉͙̟̼͙̘̠̩̫̹̞͇̺̟̘͖̟̟͔͎̱̞̍̑̿̒̓͜͜͠ ̷̠͈̟̪̈̀̀̈̋̌̄̾̀͒͗̈́̀̈́́̓̑̃̒̐̚͝͝ψ̸̞̘̓̋̌̎͋͊̾͒̾̍͑̾̅͑̅̈̃̈́̌́͘͘͠ ̶̧̢̱̖̘͖̖̲̟͖͎̤͙͇̼̗̮̬̻̝͚͎̳̙̬̭̍̽̽̆́͋̓͛̏̐͂͗͜͝☠̵̡̡͇̹͓̥̺̟̺͓͎̪̞̜͇̹̯̑͑͐̆̄̀̊͠ ̷̢͙̥̠̰͕̥̯͙̺͇̬̱̥͈̻̭̺̳͙̮̥͇̍͒́̍̐̉̅̍̓̐̎͊̽̇͗̈́̾̇̕̚̚͠͠͠I̸̺͓͓͇̻̦̘̱̍͂̽̍̎̔̊̅̐̆̄̍̅̀̔̇̈́͋̀̚͘͝͠ͅ ̸̨̢̛̖͖̫̳͚̠͕̳͖͔̲͈̥̪̘̟̗̰̳̖͌̌̾̔́̌́́̈́͌̈̑̆̌̈́̿͒͋̈́̐̎͜͝k̵̢̩̋̑̉͂͊̀͗̎́͑̓̒̒̽͊̉͗̀̎́̑̃̔̚͠͝͠n̴͈̄̇̔͆̆̓̌͊͊͠ǫ̵͇̟̼͙͖͎̜̘͎̩̠̱̪̮͍̣̙̝̭̟̉͑͗̇͐͌̉̚͜͜͝ẘ̵̰̜̆̔̓̓̌ͅ ̶̡̧̡̖̥̱̘̖̩̖̬̳͙͈̐̽̀̅̐̏̔͂́̽̍́͊̎̎̊̌͊́̍ͅw̴̧̯̼̟̦̩̪͔͉̟͚͙̳̞͙͉̙̘̦̺̩̩̣̖̙̫̫̏͂̿̌̅̈́̓͊̑́̈́̆͆̓͝ͅḫ̵̨̛͈͙͖̗̱̺̦͉͇͎̜̖̣̹͇̩̭̺̫̪͉̗̲̣͍̌̊́o̵̱͇̝̗̠̾̐̀̾̋͗͛͆̔̕ ̵̤̭͈̗͉̝̻̱̲͉̎̓̓͑̈́͂̅̽̈̌̉͒͑͋͠ý̸̢̛̦̀̃̀̈́̈́ǫ̶̤̰̭̭̞͙̺̬̺̀͊̀̈́͂̀͑̑̈́̊̅͊́̔̿͑̈́̈̍̕͘͜ǘ̶̧̧̘͔̻͔̜͇̻͈̦̰͇͇̩̪̟͇͇̘̠̜̹̳̠́͊̈̊͜͝ͅ ̷͙̳͕͖̹̅͒͊̓̊͆̑̓͛̀͑͛̚̚͠a̴̧̛̻͉̼̼͔͔̪͕̯͋̆̀́̂̽̄́̈́̋̋͑̓̾͛̆͂̈͘͘̕͜͠͝͠r̶̡̙͚̹͇̋̀̌̌͗͛̅̃̄̈́͝͠é̷̡̨̡̧̛͉̖̺̖͙͙̭̣̲͖͍̣͈͎͙̙͇̺̮̤͎̞͔͖̀̓͛͌̔̐̈́̐͗̊̉̽̌̀̍̈́͛̕͝,̶̘̖̳̝̮͇͇̙̌̐̀̔́̈̈́̎̚͘̚̕͠ ̴̧̢̢̫̰͔̥̪̟̭̞͔͈̝̣̗̯͉̺̯͖̫͍̊̈̅̄̎̈̀́̋̓̐͜͝͝͝ͅͅẄ̴̢̧̨̡̳̥̯̮̜͙̜̮̩̫̼̻̫̙̖̩̩͈́̑̋̽͒̉̀̒̒͊͆͊̈́͋̄͘̚̚͝ȯ̵̡̟̭̮̤̥̬̮͙̘̭͔̼̫̣̠̮̹̤̣̗̳̜̱͕̳̖̈́̈̌́͛́̋̉͗͆͑͝͝ͅn̴̡̛̛̥̣̯̱͔̜̜̠̒̈́́̈̿͑̌̾̎̒͊̈́͐̔̾͑͝ķ̴̛͙͕͕̞͕͖̙̱̜̗̱̬̯͗͂̃͛͛͗̏͑̍̅͑̄͒̿͂̃͊͝B̸̡̡̥̬̗̜̬͕̬̮̫̯̟͇̻͖̦̦͇̖̙̦͖͚̯͈̋̑̒̊̀̃͑́̏̌̐̓̍̒͌͛͆̎͒͌͂̓͘̚͘͘͝ͅo̷̧̗̻̘͖̩̯̫̠̹̗̥͌̿͐̽̇̎̓̾͑̂̑̋̀̍͘̚͜͝n̶̢̢͕͎͖̰͙̄́͋͑ͅk̶̻̖̣͖̼̳̩̥̼̻͙̱̦͍̼̘͉̋̍̄͂͑̉͆̾ ̷̧̗̳̯͚̩͕͇̗͈̗̖͕͔̤̱̗͉̐́̉̅̋̀̾͗̄́̏̔̏̽͛̒̚͝͠⛥̷̨̥̮̙͙̤͖̝̙̤̦̠̘̹̳̩̪̮̞̖͊͋̔͋̈́͂̋̐̈́̒̓̈́̈́͋̃̽̇́̾̽͐̅̄͗͘̚͜͜͜ ̸̨̟̙͈̳̔ͅ⛧̵̨̲̮̩̖̙͉̟̬̺̉͋̇̓͐́͛̒̒̉̊̐͊̏̂̓́̃́̓̐͌̀̆̉͊͝ͅ ̸̤̬̦̆́̒̓̀̍̀̾͊̇̿͒͝⛥̴̛̱̹̬̜̜̳̠̲͔͚̭̠̘̦͍̌́̏̂͒͌̃̇̽́́͆̍́̇͒̒͝ ̷̢̪̳͖͍͓̣͙̅̑͆̇̎̄̈́⛧̸̻̮̮̥̖͕̞͔̝̖͍̼̦͓̪̺͂̒̑̐͌̈́̈́̓̈́͗̑̊͒́̐̑̑̕̕̚̕͠͠ͅ ̶̢̧̧̘͎͓͍̯̤̻̰̓