I mean I'm not super into em but I have one for my main troll gal, that bein:

"The quick bruwn fux jumped uver the lazj dug Ü"

It generally just replaced o with u and y with j, this is to slightly represent her accent as many languages do not have the "dg" j sound you commonly have in English. Opting for the "yot" j which Nordic+Finno-Ugric languages typically use. O change is just pointless tbh I might remove/swap it for something else.

Also, uses of Ö and Ü because they look like silly faces.