Bubble Shuffle: Kill one person with bubble spam.
WDF C/Q OP: Kill a spy in the middle of a facestab.
SPAM SPAM SPAM: Kill 100 people.
Impossible: Kill a Quote/Curly with a facestab while they are spamming their blade. (I actually pulled this off once
Ultimate Frag (name can be changed): Kill a medic AND a heavy within 5 seconds of eachother. Note: Medic has to have healed that heavy that life. Do it three times.
Airshot King: Kill someone midair (starting at full health)
CTF Master: Win a CTF match with no enemy intel cap (at least up to 3 caps)
I Did the Impossible: Cap all three maps of dirtbowl in a 10+ filled server with only 10 lives on RED.
CP Master: Win cp_egypt without losing a cap in one term in a 10+ filled server.
Jello Nixon'd: Run an intel and cap it in the first 90 seconds of a match (cannot die).
Gang Garrison God: Kill 30 people in one life...as a medic.
truefort master: Cap all three intel in one life in ctf_truefort without dying in a 10+ filled server.