• Flickr User: Ninja M.
    1 of 21

    Cats spend a good portion of their lives snoozing, but they are still furry forces that you don't want to mess with. If you step on the wrong tail or forget to feed an already ticked-off feline, you could be dealing with a fluffy grenade of fierceness. Check out some kitties who've been working on their attack reflexes. 

    CANINE COMPETITION

    "First, you try to be fluffier than me, and then you try to take my coveted lap space? You have taken it one paw too far my friend!" 

  • Flickr User: riccardoce
    2 of 21

    CATURDAY NIGHT FEVER

    "That is the last time you mock John Travolta circa 'Saturday Night Fever.' Disco will never die!"

  • Flickr User: Malingering
    3 of 21

    LL COOL CAT 

    "Mama said knock you out. Actually, she said  you shouldn't sit on her keyboard, but I interpret things loosely."

  • Flickr User: marius!!
    4 of 21

    SILENT BUT DEADLY

    Mitzy has been trying out a new form of sneak attack that she created called Operation Mime and Meow.

  • Flickr User: Dan Coulter
    5 of 21

    SMELL OF SUCCESS

    "Dude, I just ate a whole can of tuna 10 minutes ago. If you want to keep your sense of smell, you won't make me unleash my secret weapon."

  • Flickr User: Sazli
    6 of 21

    FINDERS KEEPERS

    "I don't care if you saved the spot in front of the air conditioner. It's 95 degrees and I am wearing a fur coat. Deal with it."

  • Flickr User: Flavio_Camus
    7 of 21

    JOKE'S ON YOU

    "Ha ha, human! Now I have claimed your nose. If you would like it back, my ransom is four empty paper bags." 

  • Flickr User: aylaujp
    8 of 21

    KNIGHT IN FURRY ARMOR

    "I knight thee Sir Nose Boop!"

  • Flickr User: tanakawho
    9 of 21

    FOUR FINGERED FIGHTING

    "You don't need opposable thumbs to give a good noogie."

  • Flickr User: play4smee
    10 of 21

    TENDER SPOT

    "You know I'm ticklish on my belly. If you don't stop, I am going to kick you in face, and it will be your own fault."

  • Flickr User: Charli Whitman :]
    11 of 21

    DIRTY DANCERS

    "I said let me lead! Can you stop controlling everything for once? We all know I'm the better ballroom dancer."

  • Flickr User: .robbie
    12 of 21

    MIGHTY OPPONENT 

    "What, this? It's my second biggest rival, aka 'The Evil Hand That Feeds.' Who's my biggest rival, you ask? Why it's the dastardly Mr. Laser Light, of course."

  • Alamy
    13 of 21

    ANIMAL ALLERGIES

    "For the last time, I am allergic to puppy love. Those are the hardest cooties to get rid of, and I don't plan on catching them."

  • Alamy
    14 of 21

    TOUGH GUY

    "What's all the barking about? You got a problem with me? Then why don't you come at me, bro? Didn't think so."

  • 15 of 21
  • Alamy
    16 of 21

    MUST DISLIKE DOGS

    "I'm sorry, this isn't going to work. You look nothing like your online profile picture. I remember you having a bushy tail and long, luxurious whiskers. It said nothing about dog breath."

  • Alamy
    17 of 21

    KILLER KISSES

    "Mom, Billy's trying to give me a wet willy again! Make him stop!" 

  • Alamy
    18 of 21

    TRAITOR

    "How dare you bring another fuzzy thing into this house. Am I not enough? Should i shed more? Why the betrayal?"

  • Alamy
    19 of 21

    THE CLAW THAT UNTIES

    "Too long you two have taunted me with your strings. Now they shall be mine. Do you or your twin have any last words before you lose your laces?"

  • Flickr User: J i J y
    20 of 21

    MANNERS PLEASE

    "Are you going to put that tongue back in, or am I going to have to do it myself?"

  • Flickr User: debesiukupieuc
    21 of 21

    KUNG FU KITTENS

    Ever since Cory and Adam watched "Crouching Tiger, Hidden Dragon" none of their skirmishes took place on land anymore.