Most milkshake dispensed through the nose
Who
Gary Bashaw Jr.
What
54 millilitre(s)
Where
United States (Los Angeles)
When

Gary Bashaw Jr (USA), mixed milk and chocolate powder in his mouth, and dispensed the chocolate milk mixture measuring 54 ml (1.82 oz) from his nostril, on the set of Guinness World Records: Primetime in Los Angeles, California, USA in August 1999.