You know you've been playing GMod too much when...

[Ms. Mudpie]

You know you've been playing GMod too much when you try to noclip out of a boring class.

Your turn

[cool_gui_1996]

When you try to call admin to unstuck you from locked toilet!

[Paven]

When you steal a polıce car and call hım later to get 2k randsome for ıt.

When you take a garbage box and try to make ıt ınto a cannon.

When you take some paper plates and starts buıldıng a mansıon.

When you order an archtect to use a gun to change colour of the room.

[Willox]

When your playtime is over ONE THOUSAND FIVE HUNDREREEEEEDD

[DemonoiD]

STOLEN FROM FACEPUNCH OMFG!!

When you go to a police station and ask if there are any superadmins online.
When you try to undo your children by pressing "z" / "w".
When you think you can noclip through a wall.
When you get the "Addict" achievement.

OR

When you reply to this thread.

[SoulRipper]

When you call a classmate a minge, because he doesn't pay attention.

When you want to freeze a table in the air.

[Kenny]

When you start freezing up in the middle of class due to high ping

[Ms. Mudpie]

You know you've been playing too much GMod when you try to use the Remover tool on annoying classmates.
You know you've been playing too much GMod when you try to duplicate pound-notes.
You know you've been playing too much GMod when you dream about cheese.
You know you've been playing too much GMod when you you ask for a Physics gun for Christmas.

[cool_gui_1996]

What as Chesse to do with anything?!

[Ms. Mudpie]

"Sometimes... I dream about cheese!"
A line from one of the Refugees/Citizens in Half-Life 2.