According to the search results, a "cream pie" in the Urban Dictionary has multiple meanings, some of which are sexual in nature. Here are the definitions found:

• Creampie: The act of unprotected/uncovered penile ejaculation and insemination inside the vagina.
• The cream pie: Often referred to as "traditional sex" whereby the man ejaculates inside the vagina.
• Cream-pie: A pie made of a thin crust and filled to the brim with whipped cream. Also used to refer to ejaculating inside a person during sex.
• Creme pie: When a man ejaculates a huge load all over a womans face.
• Cremepie: A close-up of spunk in an orifice, dripping out.

It is important to note that these definitions are not appropriate for all audiences and may be considered vulgar or offensive.