A toupee in a pompadour style. Similar to Elvis's and favored by Rockabilly enthusiasts. Also used to identify any toupee.
Don't look but I think Mr. Jones is wearing a "pocket pompadour".

Man to barber: I'm not liking this baldness, I think I'll get me a "pocket pompadour"
by viachicago November 9, 2011
Get the pocket pompadour mug.