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when person A is especially excited to see person B, person A greets person B by prolonging the 'y' sound in the common greeting 'hey'
Girl: Hi
Guy: Heyy
Girl: Yay I get double y's
by King142857 February 22, 2009

Words related to double y's

excited greeting hey heyy person b
Twice as good
When a sexy guy sings you Shai's 'If I Fall In Love' - it is doubley good.
by PishiMaxine September 23, 2009
twice as many without saying double
first we had to go to the assembly now we have to go back to class!! this day is doublely gay.
by brandon December 27, 2004