老虎屁股摸不得

lǎohǔpigùmōbùdé
  1. (colloquial, derogatory, figuratively) to be self-conceited or self-important; can't tolerate differing opinions; not to be provoked
  2. to be self-conceited or self-important; can't tolerate differing opinions; not to be provoked

Wiktionary

Entry Composition

1 老虎 lǎohǔ tiger

classifier: 隻
2 屁股 pìgu
  1. buttocks
  2. bottom
  3. butt
  4. back part
=3 摸 mō
  1. to feel with the hand
  2. to touch
  3. to stroke
  4. to grope
  5. to steal
  6. to abstract
=3 摸 mó variant of 摹 mó
=4 不得 bùdé
  1. must not
  2. may not
  3. not to be allowed
  4. cannot
=4 不得 bude complement placed after a verb to express impossibility or inability; cannot; be unable to