I was an academic high-flier and bit of a boody-goody in the eyes of my parents/teachers
At the same time as pubbing & pilled-up clubbing with mates. Think that's pretty common for a teenager.

No idea what poncing is mind. Sounds a bit dodgy.
( Cassius Kray floats like a butterfly, stings like a trout, Tue 8 Jun 2021, 10:17, archived)