tonight some *** hole left a bike in the street and i ran straight into it cracking the bottom of the bumper in a very small area. i need to patch this up sunday or my girl will kill me.how can i go about doing this? it doesnt have to be perfect. just a quick fix. something that might turn out in the end looking like a little dirt at the bottom or something. help me please!

 

Go and get some "body filler" and then some sand paper and a can of touch up paint and some clear coat and sand it and wet sand it and wa la.

 

My mistake.From the subject, I thought maybe you ran over a crack *****!
Do you have a picture? If you put body filler on the split without actually bonding it back together, it will just crack open on you. That's not the way to fix it.
If I saw how big an area, and exactly where it is, it would be easier to give an answer.