Person: "MIIIILK DUUUUUUUUUD!!!!"
Mentally-
ill Mexican: "MIILK DUUUD?"
Person: "MIIIIIIILK DUUUUUUUUUD!!!"
Mentally-
ill Mexican: MIIIILK DUUUUUUD!!!"
Person: "Milk Dud..."
Mentally-
ill Mexican: MIIIILK DUUUUUUD!!!"
(The mentally-ill mexican now knows "Persons" face, and calls him "Milk Dud")