It's been a long time, but this happened at my University too. It was just part of the relentless competition among students to make other students think THEY had it so much harder than anyone else. It was like a badge of honor to be taking a 300 level class as a freshmen, or have to study all night long, or to be starving because you had so little money.
I did the same thing.
And when you get out of college, it just transfers over to parenting.
New parents walking around in sweat pants and their hair a mess to show that they got no sleep due to the newborn. Then when you have 4 kids, you like to pack 300 lbs of kid crap around with you to show that you have WAY more kids than that new parent, or you talk about how many sports you are taking your kids to, how big your grocery bill is, or whatever. It's all so silly. I'm not sure why we seek this recognition.
I'm wondering what comes after parenting at this point... I'm assuming wealth and how we use our freedom among other empty-nesters???
EDIT:
I'd like to state that I actually don't find any problem with much of this, I just don't understand it.
When we are in college, we are facing the most challenging courses and living situations we have ever faced to this point. We are learning from books, and how to handle life's struggles.
As a new parent, having a newborn completely uproots your life, and it IS incredibly challenging. EVERYTHING has changed at this point.
Then with lots of kids, yes, it too is crazy.
From then on, I have no idea.
And the "puppy room", well, to each their own.