淫趴

yínpā
(slang) sex party

CEDICT

slang

Entry Composition

=1 淫 yín
  1. excess
  2. excessive
  3. wanton
  4. lewd
  5. lascivious
  6. obscene
  7. depraved
=1 淫 yín variant of 淫 yín
2 趴 pā
  1. to lie on one's stomach
  2. to lean forward, resting one's upper body (on a desktop etc)
  3. (Tw) percent