Psychedelic rock and R&B band from Eindhoven (Netherlands), founded in 1967 as Dirty Underwear. House band of 't Honk. Original members: Willem Jansen (bass), Puck van Tuyl (guitar, harmonica), Jacques Verdonck (drums), Hans Sanders (guitar, vocals). Later joined by Bertus Borgers (saxophone, vocals) and Herman Bongaerts (organ, vocals). The group split in 1968 due to creative differences between Sanders and Borgers.