They're known as "indie rejects".
These are photos from concerts where Kut U Up played, so they may be of other bands that played the concert as well.
blink-182 / Green Day / Saves The Day / Simple Plan / Kut U Up Jun 7, 2002 Toronto, Ontario, Canada Uploaded by Kat 😸
Saves The Day / Green Day / Kut U Up / Blink-182 May 23, 2002 Hershey, Pennsylvania, United States Uploaded by Regular Tara