look up any word, like blumpkin:
 
1.
a comical dance move. first start out by starting the mower by pulling the chord start then cruse your virtual mower around the dance floor and be admired by all. the posibilitys are endless with this one so have fun and be safe.
when felling overwelmed by all thoes new fancy dance moves dont worry about your two left feet.the lawnmower is a all american favorite.
by stoph March 01, 2004
 
2.
When inserting anal beads into your partner slowly, then pulling them out really fast producing the sound of a lawnmower starting.
Alex: Mary can I start you lawnmower?
Mary: NO!
by Mary Roach February 28, 2005
 
3.
The act of inserting a string of anal beads into a girl, or guys anus. Once the string is fully inserted with just enough to hold onto hanging out, place your foot on the ass and yank out the string of beads like you are starting a lawnmower. You should hear a sound like a motor trying to start that ends with a scream.
Honey, I could really use the lawnmower.

She said I couldn't make her scream, so I gave her the lawnmower.
by DJ Jones November 17, 2007
 
4.
A sex position in which the man holds his partners legs in the air and fucks her in the ass while she walks on her hands.
Steve: I just gave Shannon the lawn mower.

Raymond: No way. Did she enjoy it?

Steve: Her asshole is fine but, her wrists are a bit sore.
by Chieflickalottapus December 31, 2010
 
5.
Biting off a partners pubic hair in the process of giving head
Giving the lawn mower generally annoys your intercourse partner.
by japlunker December 02, 2010