What Gender Are The Following Objects?

Ziploc bags – Male

They hold everything in, but you can see right through them.

Copiers – Female

Once turned off, it takes a while to warm them up again.
It's an effective reproductive device if the right buttons are pushed,
but can wreak havoc if the wrong buttons are pushed.

Tires – Male

They go bald and are often over-inflated.

Hot Air Balloon – Male

To get it to go anywhere, you have to light a fire under it, and of course, there's the hot air part.

Sponges – Female

They're soft, squeezable and retain water.

Web Pages – Female

They are always getting hit on.

Subway – Male

Always uses the same old lines to pick people up.

Hourglass – Female

Over time, the weight shifts to the bottom.

Hammer – Male

Hasn't changed much in 5,000 years, but is still handy to have around.

Remote Control – Female

Gives a man pleasure, he'd be lost without it, and while he doesn't always know the right buttons to push, he keeps trying.