Oral sex on either sex. The box is the crotch, and when the object is prone on their back and when the legs are spread apart, you have the 'y'. The diner gets between the legs and at the crotch and has a feast.
Tyrone stopped over at Takesheia's and had a box lunch at the y.
by Richard Black April 12, 2005
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Another term for Cunnilingus, Going Down, or Gatoring
I swung by and had BOX LUNCH AT THE "Y" with Gloria this afternoon. Long story short, my tongue is killing me.
by Little T mart October 9, 2011
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