A fake disease that turns you into a zombie. Symptoms are ticklish rib cage,loss of balance, severely untrimmed toenails. In the Episode "One Bitten" in Spongebob
Have you heard about that zombie " He got Mad Snail Disease
15👍 2👎
When a person is so dumb it frustrates those around him/her
wow that person isn't so smart he/she must have Mad Snail Disease
8👍 2👎
When u realize that u miss your ex boyfriend / girlfriend and that u are jealous of them
Oh shut I've caught mad snail disease
6👍 11👎
After my friends and I had a sleep over, we all woke up with Mad Snail Disease.