feed her the corn
An act of consensual feeding using a certain appendage of the male variety. This originated in 1703 in Europe during times of drought. All that would grow in the dry climate was corn and it quickly became a staple to many poor families. The women quickly became bored of corn, as they do with everything. The lower class males then coined this term because all they could provide to their wives was corn and dick.
"Suh dude, you 'feed her the corn'' last night?"
"ooooooh yea bro!"
"ooooooh yea bro!"