Things that induce goosebumps

Twinkle fingers, twinkling slowly up and down my back and sides.

A frightening story.

A moving story.

Being cold.

Seeing someone getting into a sticky situation where possible limbs might be lost.

Geese.

Silence in corridors with an intermittent breeze coming from an unknown source.

Absorbing myself in a completely embarrassing moment from the past, and then letting go.

Nails or any hard object on a blackboard.

Kissing scenes in movies that go on too long and give me time to wonder how many times they had to film that with cameras panning around their suction-cupped heads.

Styrofoam upon Styrofoam.