The funny folks behind the book "Rock Your Ugly Christmas Sweater" shared some of their favorite tacky Christmas sweater photos with us.
Down With Santa
"Who loves cookies and milk? This guy loves cookies and milk."
Ugly Christmas Sweater Tourists
Sunny skies and warm weather won't stop these two from rocking their tacky Christmas sweaters.
Mixed Marriage
Ugly Christmas sweaters come in many denominations as long as you're a believer in the tackiness of it all.
Two Thumbs Up for Ugly
Who's up to party? This is one ugly Christmas sweater bright enough for Times Square on New Year's Eve.
The Couple that Goes Ugly Together...
... stays ugly together?
Ugly Christmas Couple Goes to the Bar
"Do you have eggnog on tap?"
Manly Ugly
Don't mess with the ug'.
Bow Bros
Proud to pledge Ugly Alpha Sweater-On at the annual tacky Christmas sweater party.
Puppy Love
We see a resemblance...now Fido needs an ugly Christmas sweater of his own with her face knit into it.
True Love in Ugly Christmas Sweaters
Young couples, take a look: This is your future (or, make it your present).
Rotary Trio Rocking the Ugly Christmas Sweaters
They work hard for the ugly.
Candy Cane Family
Five cheers for ugly Christmas sweaters!
Miss Ugly Christmas Sweater
"Do you hear what I hear? Hark, the herald angels sing!"
Ugly Christmas Kitty Sweater
A purr-fectly ugly Christmas sweater for Rex.
Pretty Ugly Christmas Sweater
Although, probably proud to be ugly.