I’m not a big Will Ferrell fan but this cracked me up.
Cute cursing baby=comedy gold
Almost makes me wish I had a toddler so I could teach him to say, “I’ll put you on the street, bitch!”
Then you’ll love Rhinocerus on a Bus:
http://www.originalalamo.com/sites/2blanks/topfilms.aspx
(Many of the others are excellent as well, if this hasn’t been around the SDMB yet)