1 definition by Adakrat
When you find out your crush has started a relationship with someone and you have a sour attitude towards life itself for the next three days.
Weston: George are you alright man?
George: Just a case of the three day downsies.
Weston:I...I am so sorry for you man.
George: Just a case of the three day downsies.
Weston:I...I am so sorry for you man.
by Adakrat October 14, 2012