DIMS is an extension of the phrase 'Martin Is Dan's Dad'. DIMS stands for 'Dan Is Martin's Son'. It follows many variations of the phrase, including MSID (Martin's Son Is Dan), DDIM (Dan's Dad Is Martin), FODIM (Father Of Dan Is Martin), SOMID (Son Of Martin Is Dan), etc. Likewise it is possible to become obsessed with these words, leading to random shouting of the acronyms (and associated words like 'Hall' or 'Father'), withdrawal symptoms and writing the aforementioned phrases onto anything that comes to hand.
Mum: 'Have you done your homework?'
Obsessed Child: 'No, but DIMS, so... FODIM HALL SON MIDD RADAR!!!!!'
17👍 11👎