Favorite Kill You've Gotten?

One of my favorites to start things off: I was playing Jarvan top against a Lucian (back when Lucian was OP). Anyway, I had backed and my jungler jumped on him but got killed, so I got back to lane (he had pushed to my inner turret by now because it was mid/lategame) and so I throw my flag into the bush to see if he's there and I just hear: "An enemy has been slain."

Lucian (All): ... Lucian (All): BS.

Awww Yissss. Swag Flag kills. (They're my favorite thing. A close second was ascension by Swag Flag)

Dunno about favorite one, but I have a favorite 5... First penta I ever got in this game I was playing Pantheon. We suspected that the enemy team was sneaking an early Baron, so I decided to try my hand at delaying them with my R button. It was.... successful. I actually killed them all with the ult, no other buttons were needed.

When I was and all the enemy team was grouped at our mid turret, I snared and ulted XD next thing I know it's a quadra kill

A long time ago I got a solo quadra/assisted ace 20 seconds later on rammus. Annie, tf, twitch, and renekton were setting up to do baron with about 3/4 hp on all of them. I was pretty fed and rolled on in to taunt Annie so she couldn't stun me and killed her. Twitch killed himself with no life steal. I then jumped on tf and killed him. I then fought renekton from about 100 hp when he was at 1/2 hp . I killed him with 7 hp left (his autos were doing 9 damage). Lastly I rolled away from their udyr to top tower and my team and turned around to get the last hit in on him. No penta :( but still probably my favorite play.

I was playing Nidalee mid, went to gank top and threw a blind spear at gromp. Killed an Udyr... My gank was given away, but I guess it was worth?