When you put peaches in a girl's vagina and either whipped cream or iced cream on a man's penis, then proceed to sixty-nine for a minute, then rotate and kiss each other, forming peaches and cream in each others mouths.
Betty and I had peach melvin for dessert last night.
by SKatch May 04, 2005
When an old man goes to a parlour and has his bald head buffed until shiny.
Oh hey George, I just got back from gettin' a peach melvin at Paul's Parlour.
by Roger May 07, 2005