laughing gas
nitrous oxide

"Did you get into the laughing gas a little early today?"

The laughing gas then goes out the window and spreads into town.

He was on laughing gas or something during the debate."

If you then get it back, you're Lazarus on laughing gas.

They chase him, but get covered with pink laughing gas.

By 1883 he was supplying about 5000 dentists with laughing gas.

For this reason it is also called "laughing gas".

I realize that laughing gas has been sampled without significant ill effects.

Her hysteria had come from laughing gas, piped into the waiting room.

Because I believe laughing gas only lasts about fifty seconds, doesn't it?

Many different sized vats filled with laughing gas stand on the left.

There are very few side effects because laughing gas is one of the safest gases used for medical procedures.

Unconscious kids were lying on the floor, recovering from long hits of laughing gas.

At the time, she was being treated with nitrous oxide, also known as laughing gas.

She's been beaming ever since he was born, and I'm secretly wondering if they gave her a bit too much laughing gas.

But in the last 10 months, two young people from South Jersey died getting high on the chemical, also known as "laughing gas."

Has research found that consumers high on laughing gas are powerless to resist a sales pitch?

No point in face-to-face negotiation; anybody that close, acts like he's on laughing gas.

Isn't this what dentists used to call laughing gas?

He announces that they will not take any more of such treatment and releases his deadly laughing gas over the Assembly.

If I tried to celebrate with you, you would just dissolve into laughing gas."

But as the laughing gas dissipated, a third Mundane appeared, carrying a spear.

Laughing gas is a common name for nitrous oxide.

Watch out for the full Laughing Gas brochure in March.

Since this lockout they are mostly playing as if they trained on laughing gas.