Pop Music whose lyrics either express explicit sexual connotations or implied sexual overtones, usually sung by female artists.
"Is that a new "Skank Pop" song put out by The Pussycat Dolls? I can't beleive they play that on the radio."
Another way of calling someone a tool, however as a tool is a useful item this could be construed as a compliment. A foam hammer on the other hand is a tool that would be completely useless.
That guys is a foam hammer, he can't even drive a car!