Motion blur and radial blur with distortion
Open up image in photoshop
Duplicate image
filter-blur-radial blur and whack up radial blur to 100 and select zoom not spin
Repeat filter-blur-radial blur
Duplicate this layer so top layer is top and the one blow is bottom.
Selecting bottom layer filter-distort-twirl and change angle to +100
Selecting top layer filter-distort-twirl and change angle to _100
Change blend mod on top layer to multiply or darken.