瞌睡虫

瞌睡蟲
kēshuìchóng
  1. mythological insect that makes people doze off
  2. (fig.) drowsiness
  3. (coll.) person who loves sleeping
  4. sleepaholic

CEDICT

colloquial

Entry Composition

1 瞌睡 kēshuì
  1. drowsy
  2. to doze
  3. to nap
=2 虫 chóng variant of 虫 chóng
=2 虫 chóng
  1. lower form of animal life, including insects, insect larvae, worms and similar creatures
  2. (fig.) person with a particular undesirable characteristic

classifiers: 條, 隻