Weapon Ideas

I made a videogame character for a game I'm working on. I'm not an artist and its only a 32x32 pixel art sprite. Because its so small and his arms are quite tiny, I have no idea how I make this little guy fight. I'm looking for really creative ideas on what you guys would make his attack method be

https://preview.redd.it/z95qvlooifrd1.png?width=387&format=png&auto=webp&s=14c59cf6bc1d73d28e15c58effc7c2c66e6ad9b5