不知好笑還是好怒 [－－－－还－－－]

Jyutping bat1 zi1 hou2 siu3 waan4 si6 hou2 nou6
Pinyin bù zhī hǎo xiào hái shi hǎo nù

Definitions (CC-CANTO)

lit. unsure to react by showing frustration or laugh off something odd, meaning driving one crazy or unable to decided what sort of reactions to give