I’m pretty sure that’s what I said when I put Wally in my comic. With a character like him the comics pretty much write themselves.
Wally has been a fan of reading comics for a while so it seemed likely he may try his hand at creating one. You can see those times in these strips: On the Pot, Verbal Discipline. If you create a comic too I’d love to see them, leave a link to them in the comments!