(/ˌɪntəkəmjuːnɪˈkeɪʃ(ə)nd/)
adj.
Displaying loss of clear thought and control caused by alcohol.
When asked to leave the pub, Canishia insisted they were a secret agent on a top-secret mission, much to the amusement of the bouncers and their intercommunicationed antics.
Source: Wiktionary