Top Definition
1) A term originating in the shipping industry where a heavy package flow is rammed down a chute into a trailer and it constantly jams. Using wax on the chutes helps reduce the jamming.

2) Intense sexual intercourse where the penis in rammed into a pussy or ass so tight that it gets jammed and stuck. Lubrication can help reduce the jamming.
Manager 1: Wow that trailer is really backed up?
Manager 2: Yea I know I got to ram and jam to get this trailer full before the end of the sort

Guy 1: Did you hook up with that girl last night?
Guy 2: Oh yea she was so tight!
Guy 1: Did you ram n' jam?
by SilverFox87 March 01, 2010

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