Hehe. You do know that the catkins on the picture are most likely male catkins, making it into a sorta...male pussy? *looks at the expression* *blinks*
Hunh.
And another random tidbit - if oneäd do a direct translation of the Estonian equivalent expression of a willow pussy (the plant, I mean) a.k.a. the flowering willow catkin, it'd be 'a willow chicken'. Go figure.