Guy Eldoon is a noodle vendor and former surgeon who comes from a long line of noodle vendors. Eldoon often intersperses his speech with a short tune on his harmonica. He has received complaints in the past due to this, as his playing has been described as being louder than an ice cream truck. Despite priding himself on his extremely salty noodles and using rainwater to cook them, the nature of their quality seems to be dubious. Despite his laid-back and often comical nature, he can be very serious when the situation demands it, removing the noodle bowl on his head in these instances. Eldoon also tends to be somewhat bitter at times, especially when the misfortunes of his past are brought up.