褲頭

裤头
kùtóu
  1. (dialect) underpants
  2. (swimming) trunks

CEDICT

dialect

Entry Composition

1 褲 kù
  1. underpants
  2. trousers
  3. pants
=2 頭 tóu
  1. head
  2. hair style
  3. the top
  4. end
  5. beginning or end
  6. a stub
  7. remnant
  8. chief
  9. boss
  10. side
  11. aspect
  12. first
  13. leading
  14. classifier for pigs or livestock

classifier: 個
=2 頭 tou suffix for nouns