There's something slightly creepy about these drawings, but I can't quite put my finger on it (no pun intended). Maybe it's the Frankenstein-ish way the characters are composed with awkward and strange body parts that don't seem to belong together. Even so, they seem friendly enough to me. You might as well go visit this curious cast of creatures at Mr. Gentle's tumblr blog
If you're addicted to tumbling as well as doodling, follow Doodlers Anonymous on Tumblr for even more daily inspiration. You might even see yourself on there!