蹭得累

Meaning

Someone who seems smart and tsundere (精=spirit/clever) but is actually rustic/cute-dumb, short and chubby, with yellow or dark skin, looking like a potato (土豆), making people find them funny (豆=bean sounds like funny). Not all traits needed but some required: "seems clever but actually foolish," "cool on stage but cute-dumb offstage," "rustic," "cute-dumb," "short and chubby," "yellow-dark skin," "round belly from overeating" etc. Similar: tubby, shorty-fatty, silly. Can also mean a cute person who just loves eating potatoes. Famous example: Gawain from Fate. Can be insult or compliment depending on context.