What sex are they?

ZIPLOC BAGS - male, because they hold everything in, but you can always see right through them.

SHOE - male, because it is usually unpolished, with its tongue hanging out.

COPIER - female, because once turned off, it takes a while to warm up.

TIRE - male, because it goes bald and often is over inflated.

HOT AIR BALLOON - male, because to get it to go anywhere you have to light a fire under it and, of course, theres the hot air part.

SPONGES - female, because they are soft and squeezable and retain water.

SUBWAY - male, because it uses the same old lines to pick people up.

HOURGLASS - female, because over time, the weight shifts to the bottom.

HAMMER - male, because it hasnt evolved much over the last 5,000 years, but its handy to have around.

REMOTE CONTROL - female .. Ha! You thought Id say male. But consider this: it gives men pleasure, hed be lost without it, and while he doesnt always know the right buttons to push, he keeps trying.