Gay is a 3 letter word that refers to someone who is attracted to the same sex. Teresa is a 6 letter word that refers to Teresa Brewer, an American singer who was popular in the 1950s and 1960s. URN is a 3 letter word that refers to a large container used to store ashes after cremation. YEAST is a 5 letter word that refers to a type of fungus used in brewing beer. Together, these words form the phrase 'Brewer Party', which could refer to a gathering of people who enjoy drinking beer brewed with YEAST.