Glad you like them, I enjoyed sharing them. I like wearing the In Utero shirt in public and seeing if anybody gets uncomfortable by the artwork.
Older shirts (that I don't wear anymore but refuse to get rid of):
Jane's Addiction Nothing's Shocking Jubilee 2001 Tour (Had to cover the boobs):


This is one of only a few shirts I actually got at a concert. I got this at the Pacific Coliseum and when I wore it home, my mom freaked out. It's too small for me (I think I bought an L instead of an XL.). It didn't feel to small but I think it must've shrunk a bit, so now it actually feels like a large. Great concert but muddy sound. I liked wearing this in public a lot, and it's one excellent shirt.
Stone Temple Pilots No. 4:


Also got this at a concert, the last time STP ever came to Vancouver in 2000. It was an excellent show.
Nirvana:

Actually, I still wear this once in a while. But not very often. I like the In Utero and Sliver shirts more.
Mr. Bungle store-made:

Got it made for $20 and it shows, around 2002. I also had a Mr. Show FF Woodycooks shirt made at the same place around the same time, and it faded even worse after just 1 wash. I didn't keep that shirt. BTW, I drew and coloured the Mr. Bungle logo that is on the shirt (without tracing). The clown was printed from the internet.
Jane's Addiction Merchant of Venice quote:


Nice shirt but probably the smallest shirt I have, so I didn't get to wear it for very long.
Pearl Jam Binaural:


I still wear this sometimes, as well. I've just had it much longer than the shirts from the first post (same case with the grey Nirvana one).
Three Times One Minus One store-made (Mr. Show With Bob and David fictional white guy soul and R&B duo, where my username comes from.):

I just don't wear it anymore. As much as I love Mr. Show, it's just a silly shirt.
Nine Inch Nails The Downward Spiral:


I've had this since 1997 and have worn it for a long time but it got a tad too small. I got this at some mall outside of Seattle (in Everett), when I went down there to see the Mariners/Yankees at the Kingdome (Mariners won that day. I also went to the game the day before, where the Yankees won in 11 innings.).
Nirvana Corporate Rock Whores:


This is probably the most common shirt I own. I've seen more people than I can count wearing this. I don't wear it anymore, though, because I'm not into thin, long sleeved t-shirts. Got this around 1998.
Pearl Jam Out Of Control:


I got this around 1998 (during Grade 9), and it still fits, but for many years, I thought I had lost it. So I haven't really worn it since the 90's, but I found it recently. I tried it on and it fits fine enough, so I might wear it again.
Pearl Jam Alive Stickman:

It doesn't fit anymore. I remember wearing this shirt to the Pacific Coliseum when Pearl Jam came here in 1998. My mom bought this for me, I think in San Francisco.
Stone Temple Pilots 1994 tour:


This is probably the weirdest and most unique shirt I've ever worn. I've had this since 1999 (I asked my mom to get this shirt off eBay for me.), and there have been way more