[tifan]

I had the same issue! Perhaps being another dapangzi is the problem here lol

[et-al]

I'm not familiar with this slang: what's a big plate?

[allan_s]

It's a slang for somebody fat. 子 does not carry a specific meaning it is more a character with grammatical function to nominative

[dirteater_]

the commenter's username (i'm guessing they mean 大胖子, feel free to google translate)

[dapangzi]

胖 (pàng) means fat, vs 盘 (pán), which means plate.

Quite alright! We have to make mistakes to learn!