Monoface is a fun interactive site where you mix-match facial features to create a single person.  There is a possibility of 759,375 different faces. 

How does it work?  Just click the mouth, nose, head and each eye in order to choose with specific features you like the most.

(The image to your left is made up of Troy's head and shoulders, Heather's mouth, Heather's nose, Chris's left eye, and Troy's right eye.)

[via meshly]

Previously:
South Park Create-a-Character, Become an M&M, OfficeMax's Elf Yourself, Mr. Men & Little Miss

Let them sing it for you is a site which converts your text to speech by using snippits of lyrics from popular songs.  Type in your message, listen and send it to a special someone.

Create your own snowflakes using this snowflake generator created by zefrank.  After creating your snowflake, you can rotate it 2D or 3D.

You'll need something like this to ease you back into work on Tuesday morning.