a bitchdown is similar to a smackdown or a showdown except its with two white girls (mostly cheerleaders) and its when the two girls bitch eachother out
its also an epic showdown between two or more angry females involving yelling, catfights, and bitchslapping
sally and anne had a bitchdown after sally lied and stole annes boyfriend
similar to makeup sex... except not sex makeing out
George- i saw jill the other day
sam- oh yea, make up sex?
george- no close make up makeout
sam- not the same but still it counts for something