c'est

1. it is (used to define the preceding word)
2. it is (used to introduce a focus)
3. this is

quoi

• Pron

  1. what
  2. (colloquial) what
  3. what, (that) which
  4. what, (that) which
  5. enough (of something specific)
  6. nothing
  7. whatever
  8. whatever

• Adv
• Phrase

ceux-ci

masculine plural of celui-ci: these ones, the latter ones