Good pec excersize with no weights

[shadowofanubis6]

For 2 years I've been going from a skinny kid to a decent build to now finally showing some results everywhere. But this was all in my high school weight room... which since I'm graduating is gone. What are some good excersizes that i can do around the house with no weights for the following:

Pecs:
Biceps:
Triceps:

Thanks in advance guys!

[PythonPower]

pushups with your kid brothers/sisters or neighborhood kids on your back

[italianbike996]

pushups is prob about it. unless you can find 2 parallel bars to do forward chins on. save a little cash and buy one of those 100 dollar weight sets from somewhere. if you're in the northeast there's a ton of places i can find for you that you could score a decent weight set at for that price.

[shadowofanubis6]

I'm in northeast ohio.