Gamlinian

To big up your career (or just tell lies) to such an extent its obvious that you are a bluffing bellend.

Mainly used in the British Armed Forces, it's first recorded use was to describe an infamous and unnamed ex-Major who took to residing in the "Land of Cuisine & Scenery," (it is also famous for other less salubrious practices with minors.)
- Have you heard John in accounts talking about his time on a secret mission with the SAS in North Korea ?

- He's spouting bullshit of Gamlinian proportions
by ARRSE cool gang February 06, 2022
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