Top definition
A person who on the outside appears normal and acts normal. But in secret is a class A (Heroin / Crack / Meth etc) drug addict. The phrase comes from the R. Whites Lemonade television advertisment song of the 1970s / 80s as seen on British Television. In the advert a man is seen creeping downstairs at night in his pyjamas to drink lemonade from the fridge. Surprisingly there are quite a lot of Secret Lemonade Drinkers who are pillars of the community and occupy respectable professions - Doctors, Solicitors, Judges, Police Inspectors etc.
Yeah, did you hear about whats-his-name, apparently he is a "Secret Lemonade Drinker"! You wouldnt believe it of a vicar would you?
by Johnny Parrish August 19, 2011
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
2
A homosexual, who has yet to fully exit the closet, but every now and then has a little bit of a mince.
Rod - I swear Andrew keeps checking my cock out in the toilet!

Mick - funny I thought the same thing! I think he's a bit of a secret lemonade drinker.
by Wellhank December 01, 2012
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug