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)