look up any word, like cleveland steamer:
 
1.
any words expressed while in the act of intercourse that display emotions and may not otherwise be said under different circumstances.
woman: "Don't you remember? You said you loved me and you wanted to marry me last night!"
man: "Girl, don't you know that was just sex talk."
by Teri October 16, 2005
 
2.
A talk usually given by your parents during the teenage years about sex. It's often extremely embarrasing, uncomfortable, and random. Topics covered are, STD's, responsiblity, and protection.
Mother:I think it's time I gave you the sex talk.
by poopy head July 18, 2005