hūntóuhūnnǎo
ㄏㄨㄣ ㄊㄡˊ ㄏㄨㄣ ㄋㄠˇ
Simplified 昏头昏脑
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 昏頭昏腦 and it comes back until you know it.