Any born and raised Pompey resident will have at least a few strong memories of school days in the city.
We decided to ask our readers what you would only know if you went to school in Portsmouth.
You can see the responses in our gallery below.
Make sure to click through all the pages!
1. The slang
Gina Martin wrote: 'What a dinlo is or how to play my dog has fleas with a ukulele.'
Photo: Shaun Roster
2. School rivalries
Katherine Balestrini said: 'That for some unspoken reason St Eds and St Luke’s ( now Charter) were mortal enemies.'
Photo: TONY JOHNSON
3. 'The Berlin Wall'
No not the one separating East and West Berlin - the one at Great Salterns School (now Portsmouth College). Michelle Hiscock wrote: 'all 2ft of it '.
Photo: Mark Cox
4. What £3 could buy
Gemma Paintin wrote: 'That three quid could buy a pizza slice, a flapjack and a can of drink. I miss that meal deal'