port-a-hottie

Girlfriend you take out only for show; girlfriend you take only on weekend trips; with no long-term commitment

Dude, I'm taking the port-a-hottie to San Diego this weekend.

Port-a-hotty

The act of courting a young lady and inviting her into a porta potty for sex, using a foot long corn dog with a condom on it.

Yo I was at riot fest and I totally gave some girl a port-a-hotty