Place the ice in a large jug. Measure the vodka, tomato juice and lemon juice and pour it straight onto the ice.
Add 3 shakes of Worcestershire sauce and Tabasco (or more if you like it very spicy) and a pinch of celery salt and pepper. Stir until the outside of the jug feels cold, then strain the cocktail into 2 tall glasses.
Top up with fresh ice, add a celery stick and lemon slice to both glasses and enjoy.