Top Definition
a colloquialism used by redditors to describe niche subreddits thats existence users would like to keep quiet so that the subreddit won't be flooded with new users, causing a severe decline in the quality of discourse.
Person 1: have you ever been to that subreddish /r/bookswrittenbyvonnegutinthe60s?

Person 2: I haven't I'll check it out.

Person 1: Alright, but let's keep it on the dl we don't want things getting out of hand.
by Kilgore Troutfishing April 27, 2012

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

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

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt