Message, if there is one, seems that true love, even for a wild-and-crazy guy like Rick, can survive incredible temptation (though sour undercurrent is that all Rick's married friends regret leaving bachelorhood behind and try to talk him out of the wedding). Side theme that aristocratic, wealthy folks are uptight and unpleasant; low-class dudes like Rick are more tolerant, fun, and maybe even ethically superior (of course, guess who the target audience for Bachelor Party was?).
A fist fight. A threatened assassination by crossbow. A jealous wife beats up her husband. A character tied up and dangled outside a window.
Full-frontal female nudity in one scene. Scantily clad "hookers," who do kinky S&M lesbian sex acts just out of camera. Male strippers shown, one with a huge penis (barely off screen) a woman accidentally fondles. Plans for a donkey and an exotic dancer to mate (a drug accident interferes). Male bare buttocks. A porn film eagerly screened (the joke: except for flashes, serious sex/nudity got mysteriously cut). Condoms shown, plentiful suggestive dialogue about oral sex and other techniques. Rick and Debbie live together but aren't married. Rick's friends, including husbands, take turns with prostitutes (off screen). One pairs up with a male transvestite without realizing it.
"T-ts," "a-hole," "bitch," dick," the s-word (again and again, including a subtitle), the f-word once.
Shopping-mall stores, hotels, and high-consumerist Los Angeles landmarks comprise a lot of the setting and set a tone. Mickey Mouse and Nike logos, beer labels, car makes, automotive products, theater chains, references to appliance brands, James Bond, Star Wars, pop-rock bands in posters and dialogue.
Drinking, Drugs & Smoking
Tons of drinking. A depressed character uses pills (specifically Quaaludes). A donkey overdoses on pills and cocaine. Smoking, including a doctor rarely without his pipe.