Always had my eyes on Jargon, but since there are other versions of Jargon, might as well include them.
Jarvis: (jarvis, blue skin, symbol on belly, dragon, fat, obese, carrying jar, spikes, stubby, pudgy, three toes)
Jargon: (jargon, yellow skin, dragon, fat, obese, carrying jar, spikes, stubby, pudgy, three toes)
Bobonga: (bobonga, purple skin, pink belly, dragon, fat, obese, carrying jar, spikes, stubby, pudgy, three toes)
Dragurn: (dragurn, green skin, dragon, fat, obese, carrying jar, spikes, stubby, pudgy, three toes)