There are so many Wacky images that bring me back to those good 'ol days. Gadzooka boy is definitely one of them. I remember not having very many dupes of that title for some reason, which might have made it that much more special.
This title, along with many others in series 1, makes me remember the first time I saw Wackys at 7-11. I can still picture the exact shelf I walked up to in wonderment. I only bought 2 packs, but that was all it took.