1) Imitation of anything foreign 2) Me no speak English 
• (n.) Anything peculiar to a foreign language or people; a foreign idiom or custom.
For'eign·ism noun Anything peculiar to a foreign language or people; a foreign idiom or custom. « It is a pity to see the technicalities of the so- called liberal professions distigured by foreignisms .» Fitzed. Hall. 
foreignism 1. The imitation of what is foreign. 2. An idiom, phrase, or term of foreign origin.
a foreign custom, mannerism, etc. · any trait, deviating from accepted speech standards, derived from a foreign language. · imitation of anything foreign. · a foreign quality.