The
act of
sexual intercourse with a
pressure ulcer, e.g. of a quadriplegic or a debilitated senior. Often occurring in a skilled nursing facility.
"That caregiver is giving Mrs. Jones in room 402-A a lot of
special attention. I hope he's not planning on decubing her."
or
"Did you see the
tight ulcer on that
chick in the wheelchair? Man, I'm going decubing tonight!"