My dad always holds doors open for male or female - - if they do'nt say Thanks or Thank you he'll Say In A LOUD VOICE
""Thats OK! I'll Say Your WELCOME Anyway! Two RUDES Don't Make It Right""
Many people laugh at the rude person.
He holds door open for everyone - says it gives him a chance to size up the men and also a chance to "Check-Out" the women as they walk through the door.