What is Footlongs On Robyn?
1.
The act of purchasing anything with a friend's money.
Robyn:'here's £10, can you get me a drink at the bar?'
*5 minutes later*
Sophie:'I'm hungry, lets go to
subway
Meg:'I've got no money'
Sophie:*takes out Robyn's money* 'Footlongs on Robyn?'
See