Blvd. in the 1980s, and St. Charles Place (cost: $140) was razed for the showboat Hotel, which opened in 1986.
Then he told the story of the day he tried to sit in with the professionals at the showboat Club in Philadelphia.
Later—especially on The Last Waltz—Robbie became a bit of a showboat.
An elaborate display, usually for selling or other persuasion; dog and pony act: There just hasn't been time to arrange the kind of show-and-tell that attracts media attention/ No one seems to have been impressed by the show-and-tell
[1970s+; fr the name of an elementary-school teaching technique of the late 1940s where pupils exhibit and explain things]