chihuahuaitis Share definition Flag The sudden sensation to eat baby chihuahuas (Chihuahua-itis) Dude, I went to my friend's house and his dog was running around barking like a maniac and I got HIT with Chihuahuaitis. chihuahuaitis by KingFroggerdoodle February 21, 2010 0 0 Get merch Get the chihuahuaitis mug. Buy Now — $32.95 See more merch