Susan felt inappropriate laughter bubble up.

Troi felt a touch of laughter bubble out of her.

Another could make insane laughter bubble up from the ground.

That thought made laughter bubble up in Huaishan Han's throat.

Somewhat to her own surprise, Uhura felt laughter bubble up through her exhaustion.

Then he felt a bit of laughter bubble in his chest.

She felt hysterical laughter bubble in- side her and swiftly quelled it.

Batra felt a ball of hysterical laughter bubble up in her throat, and she swallowed back, hard.

He felt wild laughter bubble up inside and stifled it.

Kirk felt laughter bubble up in him that never reached the surface.