Ling-Ling is one of the main characters of Drawn Together.
He is a crazy and homicidal spoof of Pikachu from the Pokémon franchise, who battles using various supernatural powers/abilities and speaks in pseudo-Japanese gibberish (or Japorean, as Ling-Ling's voice Abbey DiGregorio calls it) with English subtitles. However, when Wooldoor taped his eyes open, he was able to speak actual English and see what the other housemates see in order to pass his driving test.