おあいそ

check; bill



Word type: 

Kanji: 

お愛想

Standard: 

おかんじょう

Standard kanji: 

お勘定

Example: 

おあいそおねがい。
Could I get the check?

Commentary: 

This word is now broadly used in Japan, but originally came from Kansai.

Even though many people still use this word in Kansai, this word could be construed as rude--おあいそ comes from あいそうもなく, which literally means "poor service".