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