Top Definition
Licking an anus.
Ben went out last night and ended up dirt boxing Jennie!
by dirt box dave June 20, 2013

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
When you know you are going to plan a night of anal sex, to perform anal sex with a partner, male or female
Ye man gonna go dirtboxing with that girl tonight.

Oh she loves dirtboxing, right in the ass

What you been upto this weekend, dirtboxing ?
by Jimmy Mc Anus December 15, 2005

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