I've had this plant for a couple years and forgot about the name. Does anyone know what this plant is? Thank you!

I think its either a Dischidia or a Peperomia

I'm going to vote Peperomia, although I don't know this one, and I know about a hundred of them.
It is very rare for Discidia to have more than two leaves at a node; not impossible.

Look at Peperomia hoffmanii. Also compare to Pilea depressa. Looks more succulent than that though.

Dischidia imbricata has 2 leaves per node


So does Dischidia bengalensis


So does DIschidia major


And a few others I can think of....but that plant is none of those. It actually resembles a green version of a very small leaved neon peperomia I bought called Isabelle


The only Dischidia I personally grow that has more than 2 leaves per node is one called 'Crested'.