Wearing your own t-shirts

CHRISTINA: See? I posted mp3s of our demo last week. DAN: Hey, that's a cool picture of us!
CHRISTINA: I put that up months ago... Do you guys EVER check the site? DAN: No, checking your own website is like wearing your own T-SHIRTS.
CHRISTINA: NO! And we SHOULD wear our t-shirts, too... RONI: We have T_SHIRTS?
DAN: Is our band, like, more successful than I thought? CHRISTINA: No. We have a LOT of t-shirts... RONI: Oh GOD... all these BOXES...