UEA student classic!!!
Step 1: 1. Purchase drinks
Step 2: 2. Ask for pint glass and straw
Step 3: 3. Find a table to position pint glass on
Step 4: 4. Place pint glass upside down over the three bottle necks
Step 5: 5. With a speedy wrist action turn pint glass over with bottles in, so drink emptys out into pint glass (dont take bottles out, or the glass will overflow)
Step 6: 6. Insert straw into pint glass and begin to suck the straw as fast as possible, unti pint glass is empty.
Step 7: 7. The more people, the more fun. The aim is to see who can finish first