What cuss words really mean

Little Billy walks in on his parents argueing.
The mom calls the husband a "bastard"
and then the dad calls the wife a "*****"
and billy goes to his mom and says "mom what's a ***** and a bastard?"
and the mom says "well, a ***** is a lady and a bastard is a gentlemen"
and then later billy goes outside and hears his neighbors, and hears "Put your ***** in my ******!"
So Billy goes to his mom and says "mom whats a ***** and ******?"
His moms says "Well Billy, a ***** is a hat and a ****** is a coat"
and then later billy sees his dad shaving and cuts himself and says "****"
and billy said "Dad, whats ****"
And then his dad says
"Well billy, **** is a type of Shaving cream "
and then billy goes to see his mom cutting the turkey and his mom cuts her finger and says "****!"
and then billy says to his mom"Mom whats ****?"
"Well billy **** is a way cutting the turkey"
and Then later the guests arrive and billy goes to them and says
"Hello bitchs and bastards, may i take your *****'s and vaginas,
my dad's upstairs wipeing the **** of his face, and my mom is ******* the Turkey"