1. gormless - Adjective
2. gormless - Adjective Satellite
(British informal) lacking intelligence and vitality
Source: WordNetCasting Linehan and Mathews saw O'Hanlon in a modernised Shakespeare play broadcast by RTÉ, and were impressed by the "weird, gormless" face he could pull. Source: Internet
Stef is definitely gormless as demonstrated on January 14, 2005. citation. Source: Internet