The correct spelling of this group is Mojinos Escozíos and could be literally translated as 'Sore Butts'.
They're formed by Miguel Angel Rodriguez 'El Sevilla' (singer), J. Carlos Barja 'Zippy' (Bass), Vidal Barja 'El Puto' (Drums), Vidal Barja Jr. 'Vidalito' (Rythm Guitar), Juan Ramon Artero 'Chicho' (Solo Guitar).
They met in Barcelona and started to make gigs in small music halls. In 1996 after recording their first record, that label decided not to publish it because they thought the songs' lyrics were unsuitable. Read more on Last.fm