na-adjective
quick-tempered; easily offended
Hokkaido dialect (Hokkaido-ben) adjectival noun describing a person who is short-tempered or easily offended.
あの人はたんぱらだから、冗談にも気をつけたほうがいい。
That person is quick-tempered, so you should be careful even with jokes.
北海道では「たんぱら」って言うんだよ。
In Hokkaido, they say 'tanpara'.