Doing A Robyn
Basically, on a night out, where one will go home very early in order to get laid. Also known as a complete let down.
Jeff:Where did bob go?!?! it's like 12 o'clock!!
Seb: He did a robyn.
Ex 2.
George: Where the fuck is he going?
Richard: He's Doing A Robyn
Seb: He did a robyn.
Ex 2.
George: Where the fuck is he going?
Richard: He's Doing A Robyn