Smile! It's the International Day of Happiness! #HappyDay

Smiling is one of the best ways to express your happiness! Enjoy gazing upon these grinning critters whose joy is shown from ear to ear! They will be sure to make you...Smile!

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  • 01

    The Happiest Looking Monkey You've Ever Seen

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    From sixonefive72
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  • 02

    I Feel Better Now!

    Cheezburger Image 7994247168
  • 03

    Whoa...Not Everyone Should Smile for Pictures...

    Cheezburger Image 7992594176
  • 04

    Kitty Might be Happy but...

    Cheezburger Image 7874259200
    From Booboo22
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  • 05

    That's a One-in-Chameleon Smile!

    Cheezburger Image 8004603904
  • 06

    So Happy You're Home

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  • 07

    Owls Stay Cool in Winter

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  • 08

    This Happy Goat Needs a Nuzzle

    Cheezburger Image 7884589568
  • 09

    I Don't Think Cheese is All He's After...

    Cheezburger Image 7552932096
    From Thebrookmeister
  • 10

    Cute Little Fishy Smile

    Cheezburger Image 7508325888
    From nutz4cubbies
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  • 11

    This Is His "I Hear a Can Opener" Face

    Cheezburger Image 7420534784
    via Reddit
  • 12

    A Puppy Smile to Die For!

    Cheezburger Image 7377026816
    via Reddit
  • 13

    Feel Better?

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  • 14

    But I WANT to Trust Him So Much!

    Cheezburger Image 7647262464
    From megameep4 (via Cheezburger iOS Builder)
  • 15

    What a Whale of a Grin!

    Cheezburger Image 6792482560
  • 16

    You Really Know How to Flatter a Girl

    Cheezburger Image 6353502720
    From Unknown
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  • 17

    What a Devious Grin...

    Cheezburger Image 7941290496

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