Transcript:
Calvin: I love Saturdays! Every Saturday I get up at six and eat three bowls of crunchy sugar bombs. Then I watch cartoons till noon, and I'm incoherent and hyperactive the rest of the day. Hobbes: Does it work? Calvin: No brothers or sisters so far!
I see this was an early strip: the Sugar Bombs were crunchy (with a certain Captain??) but not yet Chocolate.