To use an object (for sex) as a barrier to the evils of gravity repeatedly, ie: couch. Named after Jackson Pollock because the "pollocked" object resembles his paintings as semen is randomly spattered everywhere on the object/canvas.
A couch, bed, etc. Esp. a hotel bed.
Yo dey be pollocking in tha same spot for weeks G.
A cross between a bollocking and a Jackson Pollock inspired painting.
Think you've pulled? Frustrated that she's now got cold feet? Try secretly whacking off behind her and spraying her back with goo. The resulting pattern resembles a Pollock-inspired piece of art, but the look of surprise (and hopefully admiration) as she suddenly looks over her shoulder is even more priceless.
The Dane was mad as a brush, blowing hot and cold from one minute to the next. After 3 hours of wasted efforts, I decided to give her a good pollocking.