behaving stupidly (because of alcohol, love etc)

very drunk

in the habit of drinking; often drunk; caused by drinking

drunk

extremely happy, pleased, proud etc

very happy

feeling or expressing pleasure, contentment, satisfaction etc

in high spirits; satisfied

drunk (the usual word)

drunk

to be filled with a wild and inexperienced feeling of love for a person

in love with; obsessed

drunk

drunk

under the influence of drugs; drunk

high on alcohol or drugs

slightly drunk

inebriated