It's Shocking! is a phrase that is often used to describe something that is unexpected or surprising. This phrase can also be used to describe the effects of electricity, which is why it is the perfect term to describe the three crossword solutions: VOLT (4 letters), TASER (5 letters), and EEL (3 letters). A volt is a unit of electrical potential difference, a taser is an electroshock weapon, and an EEL is an aquatic animal that can generate electric shocks. All three of these terms are related to electricity and can be used to describe the phrase 'It's Shocking!'