Nacho:
It's rare...but it happens. My father attended Baylor and I spent my childhood attending Baylor games....cried my head off when Penn State beat Baylor in the 1974 (season) Cotton Bowl. Never did like Paterno after that game. That's my excuse. Also...really wasn't much animosity from Aggies toward Baylor until we departed the conference....just one of those games you lost once or twice every ten years...kinda hard to hate Baylor fans when that's going on.
Really bizarre occurrence last Wednesday evening. Sitting in my favorite Mexican food restaurant in a small Texas town wearing a fairly uncommon Aggie, gameday shirt. Guy walks up to me and says he likes my shirt; and I then see he is wearing an identical shirt. We start talking...turns out he's a huge Baylor fan as well behind only A&M. In fact, he played football for Baylor for three years before going to A&M for his masters and getting brainwashed.
Doesn't happen often...but it happens.