Don't make me laugh.
Yoku iu yo.
nicely; properly; well; skillfully; skilfully; frequently; often
to say; to utter; to declare; to name; to call; to go (e.g. "the alarm went ping"); to make a noise
indicates certainty, emphasis, contempt, request, etc.; used when calling out to someone; used to catch one's breath or get someone's attention; yo!
Readings: ゲン、 ゴン、 い.う、 こと
Meanings: say, word