Simple concept. What happens in the real world that reminds you that you play LoL? Is it when you hear shroom and think global taunt, or hear Gangnam Style and think Twisted Fate? Be as funny or as serious as you want.

whenever someone is talking about "my little pony: friendship is magic" (I know alot of bronies) I end up thinking of hecarim's joke "suffering is magic"

When my dorm gets together for dodgeball games, when my team lines up we call out our lane picks.

When someone annoys me I take out my phone press R and hope something happens.

When i see a shadow when it's sunny i think of Vayne.
Not all shadows are to be feared,or,at least...if Vayne has her way..

in all honesty whenever im at robotics i dream of making blitzcrank.

When in gym class, I am always afraid Syndra might be the substitute teacher. I don't want a dodgeball smashed into my face that hard...

If "hue hue hue" is your natural laugh, you might be a LoL player.

If you have an infinite loop of the word "okay" in your mind..... that's a disease called Rammuses Okayness which occurs when one plays Rammus a lot.

If you grab your dog, pull him backwards saying "FEEL MY STING", you might be a LoL player.