Fun ways to tease your girlfriend

My gf is easily startled, especially in her sleep. So when I wake up in the middle of the night I sometimes like to jump on top of her and grab her arms or throat. She is usually so surprised that she throws me off of her while screaming and then she locks herself up in the bathroom where I can hear her crying from laughter until daylight, it's so cute.

What fun things do you do to tease your gf?

>>5
Nah, that wasn't me.