Crafting Tip: When brainstorming birthday card ideas using the collage technique with different media you may run into the problem of "filling out" the entire collage. To alleviate this issue, consider using patterned paper as the background of the collage to fill in any blank spaces ahead of time. Or use a repetitive signature piece of art of fill in the blanks, such as stars, colored buttons, hearts, happy faces, and other embellishments.
Lastly, funny birthday cards are no longer limited to being found in stores or shopping centers. With the help of personal computers, anyone can design their own humor greeting cards at home without needing to print them out on special paper. In fact, not only can personal photos and videos be shared through these digital gifts, but the cards can also be emailed instantly to anyone with an Internet connection and email address.