Maybe it's just me but there are a number of things characters seem to do in movies that are really irritating.
For example:
They walk into homes and leave doors wide open behind them.
They hang up the telephone without saying "bye".
They order drinks, take one sip, then leave.
They don't unclasp necklaces, they pull them off breaking them in the process. (then sometimes immediately put them on as though the clasp is still intact)
They throw away expensive firearms just because they've run out of ammo.
They pour gasoline on the ground then toss in a perfectly good Zippo lighter.
There are many more but what do you think?
Any that spring to mind that you find annoying?
Or is it really just me?
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Edit: Annoying movie clichés or repetitive storylines are also welcome, but please, if you reference a movie directly, try to include a spoiler warning if it needs one.
My heartfelt thanks to all who have commented, it's been great fun!

Don't know if someone already said it, but when they walk inside the house with shoes on, and laying in the bed with shoes on? Who does that anyway? O.o

When they hire British actors to play famous Americans and American actors to portray famous British.

...well that was pretty good!

OK, how many times have you seen this...
The victim struggles to get free and takes off through the woods.
The camera flashes back and forth between the pursuer and his prey, back and forth as the tension builds...
You just know there's a fallen tree coming up and... sure enough, our hero falls over it, scrabbling to get back to his/her feet as they baddie closes in.
Just as you think there's no escape... our hero tumbles down an embankment (probably breaking an ankle in the process) and manages to conceal him/herself in the undergrowth.
A split second later the pursuer skids to a halt at the top and screams in frustration "I'm going to find you/I'm going to kill you!" and runs off in the opposite direction.
More often than not, we'll then follow our hero as they hobble their way for several minutes toward safety, only to have the villain appear "shockingly" in front of them making all that went before pointless and futile!
And totally and utterly predictable!!

Of course the guns that never run empty. But on the rare occasion they do, Superman ducks when a empty gun gets thrown at Him?
.
Self replacing hubcaps. (Watch Any Charles Bronson Movie).
.
Hand Grenades with less power than a Black-Cat Firecracker.
.
If someone gets beat with a 4x2, iron pipe, shot and stabbed, They Live. Just Don't get hit once with a table lamp cause You're Dead.
.
On TV Shows they always need to take the bad guy alive. Then Everybody opens fire and blows Him away.
.
Lots more, just don't have the time right now.

ok, it has probably already been menioned but....
In space scenes, there is NO noise outside in space! I don't care if hey create an explosion that would rock the universe, it would not make any noise.
that includes the afterburners of a rocketship.

gasoline poured in a house slowly ignites into a gentle flame that crawls along the floor.

Movies that have alot of talking.

I hate when patients say to the doctor "speak clearly we are not scientists". It´s so dumb.
exept for dewey cox movie, that was actualy very funny

*Googles difference between R rated movies and NC-17 rated movies*
oh, yes i agree with that.