Not exactly sure what you're looking for. For me it is usually things that feel 'wrong', such as a material (cotton,etc) that feels like warm liquid. Have also had where a 'being' is in back of me growling and can feel its hot breath.
The best, by far though, was one time I was praying and something (God, angel ?) touched me very hard on the back, then felt like cool water flowing through my body. Really odd part about this though was that a digestive disorder I'd had for 12 years disappeared at that time....never came back and that was 6 years ago. That was real.