My way to make milk foam for coffee

I just hate when I do not have foam on my cappuccino or coffee or whatever.So I figured a way to make foam and yet not spend a lot of money.I mean...milk you probably have in the fridge...right? So,you'll need: milk(any kind),a jar or a bottle but with a cap(lid) and some coffee creamer(optional,but I like to add it cause it makes the milk even creamier).So take the jar or bottle,fill it half way up with milk,add a tea spoon of creamer if you want,close it and play some cucaracha with it for about a minute(shake it real good).Then,open it and put it in the microwave for 30 seconds but watch it  so that it doesn't come out.It'll be pretty messy if it does.and pour it on your coffee.If you use a jar use a spoon to pour it on but if you use a bottle pour it right on the coffee.Yay.It's that easy.I read this in a news paper long time ago but now I decided to share it with all of you because it's so easy to do. Enjoy!