To throw something or get rid of something that's no longer useful. In this sense it's about launching objects through the air or tossing things in the trash.

An ambiguous relationship with no label where two people act like a couple without actually being one. It's modern romantic limbo where you're not dating, not just friends, and nobody knows what to say when asked.

Absurd, nonsensical, or deliberately low-quality content posted on social media on purpose. Shitposting is nihilistic digital humor that doesn't try to be good.

Immediately, without thinking twice, with instant decision. When someone suggests a plan and you respond 'de una,' you're saying you don't need a single second to decide — you're already in.