I regularly use this page.
Unfortunately it looks like the font lemmy-ui uses really fucked up the ‘h’ lookalike:
on my phone when I wrote that comment last night I thought I could just about see the difference between the lookalike ‘u’ and a real ‘u’ because it wasn’t the same height as the (real) ‘c’ next to it. But I may have been imagining that.
The expression is actually “hear, hear!” A shortening of “hear him, hear him”, an instruction saying “listen to what this guy’s saying. It’s good shit.”