Thanks to stress over having a baby, Howard has started to panic... and he makes an impulsive purchase. Maybe that purchase is something that will actually be helpful for the baby, but my guess? Probably not so much.
Sheldon: Why do you have the Chinese character for "soup" tattooed on your right buttock? Penny: It's not "soup," it's "courage." Sheldon: No it isn't. But I suppose it does take courage to demonstrate that kind of commitment to soup. Penny: How'd you see it? You said you wouldn't look. Sheldon: Sorry. As I told you, the hero always peeks.