Again I have vague memories of Johnny Bravo. Like the only ones I can really remember are his bumpers, his intro, and that one Scooby Doo crossover he was in. My mother had a thing against him and said he was a bad influence in our household (yet she watched Charmed, Buffy, and Angel). I had an idea of who he was.
For Jenny I had not seen a single episode of her show. Was mostly doing school too much to pay attention and cable was removed for nearly all of the 2000s and 2010s. Fucking Charter overcharging our asses.
So comparing the two was kind of impossible for me. My only excuse that I could come up with to make Jenny and Johnny the same size was to make Jenny stand instead of sitting like Johnny and /co/nrad. It's a shit explanation but it was all that I could think of doing.