What does an orgasm feel like? And how do you know when your having one?

sometimes, when i watch like t.v. and people are like suggesting sex or something i think of who i like and who i would be doing it with and then i get this weird sensation by my vagina...i don't know what it is...could it be like a mini-orgasm?What does an orgasm feel like? And how do you know when your having one?
No,this is just a sign that you are getting aroused by watching the TV.Orgasms feels really good and they are very intense,if you had one you would know because it is the best feeling you will ever experience and while you are having one your uterus contracts so you will know when it happens!
no you are probibly getting horny
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Those are just nice feelings down there! Little quakes! I still get them. Just think of that feeling intensifying at least 20 times greater with waves of exotic eruptions that can last sometimes up to longer than a minute if you're a lucky girl and have the right guy to do it!!!! Or learn to do it by yourself..
No, what you're feeling is just physical arousal.
An orgasm is a major release of tension (and sometimes liquid). Basically, the build-up feels like you have to pee really badly, and then the release feels like a major relaxation from every bad thing that has ever happened to you.
(And don't worry, you're not going to accidentally pee...you only feel like you're going to.)