Mum: Do the washing
Student: Sorry I have to revise
Dad: You've been on the
computer all day
Student: Yeh! Coz I'm revising,
idiot.
Mum: *inaudiable moaning about tidying room etc.*
Student: SHHHH NO talking I'm revising
Mum: You spend an awful lot of time at xxx's
house
Student: Yeh, we revise together