Do you know these words?

• おむつ

  diaper

• しっきんぱんつ

  incontinence underwear

• ぼうすいぱんつ

  waterproof underwear

• うんこ（を）する

  to defecate ; to have a bowel movement

• うんこが　でる

  to defecate ; to have a bowel movement