1. Not only to be drunk, but to be drunk to such an extent that, upon entering the local chinese restaurant, you mistake a group of tamil guys for jamaicans and ask them in a low grunt "yo are you mashed"
2. Getting hit upside the head after calling a group of tamils jamaican
"he was so mashed he asked those jamaicans if they were mashed"
"those were tamils u idiot, what are you mashed?"