Another name for the City of Chicago. Monstertown would be a playboff the "Monsters of the Midway". Chicago is a huge city, hence the name monster. Other names are Windy City, Chi-town, Chicagoland, Second City. I believe "Monstertown" captures the essence of Chicago.
They got some great Blues music up in Monstertown!
Another name for a basketball player who plays on maple hardwood floors. Most floors are made of maple hardwood. The Celtics are the only NBA team who play on red oak hardwood parquet floors. The rest play on Maple flooring.
Or a basketball player hailing from Canada; with the maple leaf symbolizing the Canadian flag.
Used in the sense of a basketball player being a Cager, or in this case...a Mapler.
"This young man is a bona-fide Mapler with his immense basketball dribbling talent"