At first a handful
‘CCP’ - 
‘illegal alien’ or some variation of it -
‘Death to Arabs’ (edit: it’s not a shibboleth but Israelis can really go fuck themselves) -
‘suicidal empathy’ (popularized by the likes of Gad Saad) -
'purity tests - oh yeah? here’s a pell grant tests a la Kamala
will add more if I feel like it
CCP carries an implication that the party practices a communism/socialism that is “Chinese” in ideology. It presents “Chinese Communism” as being a school of communism, a la Marxist-Leninism or Trotskyite, rather than a Communist party of a particular country.