The slang term for a robdom. A robdom is a variation of condom designed specifically to prevent the transfer of the sexually transmitted diseases, Connorhea and Shellydia. The results of testing have been less than effective, however.
Erica: I'm supposed to hang out with Shelly and Connor tonight.
Rob: You better wear a robber, or else you'll get something.
Erica: I got that MONTHS ago. It's terminal....