个头

ge tóu

(coll.) my ass!; yeah, right! (used to mock a claim sb just made, as in 專家個頭|专家个头[zhuan1 jia1 ge5 tou2] "expert", my ass!)

个

ge

used in 自個兒|自个儿[zi4 ge3 r5]

头

tóu

head