Happy Birthday Greeting Cards featuring Free Printable Birthday Card: Cute Alien Wishes You Happy Birthday! and more

Send a uniquely humorous birthday wish with this free printable greeting card. Easily print at home for an instant, funny gift.

Wish them a happy birthday with a laugh using this free printable card. Easy to print at home for a hilarious surprise.

Wish them a wild birthday with this free printable card. Print at home for a dizzyingly fun and unexpected greeting.

Send birthday cheer from afar with this free printable greeting card. Easy to print at home for a robotically joyful wish.

Blast off into fun with this free printable birthday card! A surprised hot dog in a tiny helmet is hilarious. Print at home easily.

Make their birthday wish come true (or just laugh) with this free printable card! A sandwich catching a star is pure print at home fun.

Send a laugh with this free printable birthday card! It's a hilarious alien slipping, perfect for print at home celebrations.

Wish them a gouda birthday with this free printable card! A balancing cheese wheel is hilarious. Print at home for stellar fun.

Wish them a stellar birthday with this free printable card! A winking planet in big boots makes for a fun print at home surprise.

Send birthday cheer across the cosmos with this funny free printable card! Easily print at home for a stellar surprise.

Make their birthday out of this world with this funny free printable card! Easily print at home for a joyful, unique greeting.

Send birthday wishes with this hilarious free printable card! Easily print at home for a unique, funny greeting.

Blast off with laughter on their birthday! This funny free printable card is easy to print at home for an out-of-this-world surprise.

Wish them a stellar birthday with this free printable card! A character rides a comet like a surfboard, printed at home for instant fun.

Grab this hilarious free printable birthday card featuring a character lost in a nebula! Perfect for printing at home for instant laughs.

Celebrate their big day with a lunar landing! This free printable birthday card features a character conquering a tiny moon, printed at home.

Launch some birthday cheer with this free printable card! Features a character pretending to be a rocket, printed at home for instant celebration.

Make a birthday wish with this funny free printable card! A character tries to catch a falling star, printed at home for instant fun.

Get this free printable birthday card featuring a hilarious astronaut zooming on a comet. Perfect for a quick and funny print-at-home celebration.

Wish them a stellar birthday with this free printable card. A smiling star dancing brings joyful energy to your print-at-home celebration.