I was in a maze and I got to the end and they congratulated me. I said that was a-maze-ing!
A-maze-ing Maze
Explanation
Explain Bear
Listen up, buttercup. The joke is that the person was in a maze, right? And when they finished it, they said it was "a-maze-ing," which sounds like "amazing." Get it? It's a play on words, you cabbage!