lallation

Lallation, imperfect enunciation of the letter "r", in which it sounds like "l"

The use of lallation has thus been a common feature of Western stereotypes of East Asian people.

There was no literal lallation but the message was every bit as blatant: Blame Japan for America's ills.

Lallation it's called, the difficulty Asians have in pronouncing "L" and "R" in English.

On Drawn Together, Ling-Ling speaks in his own language which includes lallation, exampled by an eye exam for a driving test containing all R's.

On South Park, the City Wok guy is an example of the racial stereotype of lallation, as is Kim Jong Il in Team America: World Police.

A lallation (also called cambia-letras or troca-letra, "letter changer", in Latin American countries) is an imperfect enunciation of the letter "L", in which it sounds like "R", as frequently found in infantile speech.