What are some of the non-meta/meme guns you try to use in crucible?

I've recently been addicted to using Cryo77k to freeze guardians and weighted knife crit to finish. Doesn't always work but when it does the dopamine is next level.

Was on a ticcu binge before this and remember blowing three snipers up in the vostok tower. I'll never forget that moment.

What are some of the ways you've used that is just pure fun? I need suggestions!