A slang term in Newfoundland for moose. If you hit one with your car, your car will stop in its tracks, and probably kill you. The moose, however, will be fine.
Me buddy Stanley was havin' a time drivin' from St. Johns to Dildo, till he hit the Newfoundland speed bump and battered to Jaysus
by Dragonsandman July 16, 2021
Get the Newfoundland Speed Bumpmug. by Blxq January 16, 2023
Get the Speed Bumpmug. by lyder3ybc November 7, 2021
Get the colorado speed bumpmug. In a Skating rink, there are many speed bumps. Or in other words, small children. We call them that because
1. you don’t wanna hit them (most of the time)
2. But they get your way
3. And you hit them
1. you don’t wanna hit them (most of the time)
2. But they get your way
3. And you hit them
by Speedrunner7274 January 10, 2024
Get the Speed bumpmug. 
A manatee. They are hard to spot in the water, and a motorboat driving over it can injure or kill the manatee if the blades are moving fast enough. Because manatees are threatened, Florida laws typically require boats to drive slower in rivers and coastal areas to protect the manatees, should you drive over one with a motorboat.
“And if you look to your left, you can see a manatee grazing near the shore, or as we like to call them, Florida speed bumps… Yeah, I know it’s a dark joke”
by greglinsanity June 14, 2022
Get the Florida Speed Bumpmug. by Salty Steve February 9, 2015
Get the Brooke county speed bumpmug.