Get a friend to play with you. With a little luck you will be on sepreate teams. Go to a remote corrner of the map. Your friend has to have tactical insurgen. Just keep killing him until 25 kills.

Actually do this.
Join a normal Free-For-All have your friend join.
-Put on tactical insertion.
-The perk where you can't be seen on the radar.
-Scavenger.
-Ninja
-Silence as your attachment

Let him kill you 25 times first and then you kill me him 25 times next game.

I agree it doesn't seem like a fun way to boost but the fact that your screwing over people every round with your nukes would be pretty funny. Odds of being able to keep doing it are low considering someone is gonna fun you sometime during the match

I was just doing it with a friend in a match with nothing but noobs and everytime I set off the nuke they were all feaking out it was so funny 

I never said this is a mod