The act of having sex in a trees. Prevents pregnancy in most cases.
Maybell was very happy when the pregnancy test came out negative after having tree sex with her boyfriend.
by Animals in suits March 30, 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
Top Definition
1. When trees (or any plant for that matter) shake pollen everywhere in spring. Treegasm.
2. The pollen that results from trees shaking or from having a treegasm.
2. Having sex in trees.
1. Guy: Dude, I don't want to go outside, there's a bunch of tree sex going down and I have allergies.
Dude: I thought that was herpes!

2. Guy: Aww, Dude! I got tree sex in my eyes!
Dude: I thought that was herpes!

3. Guy: Dude, I totally had tree sex with Gal last night!
Dude: Guy, she has herpes!
by Guy Diddley April 15, 2006

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