by Mr.Seaman October 26, 2003

A feature of coastal processes formed by erosion of a cliff or headland.
Waves quickly exploit joints, cracks and bedding planes in rock through hydraulic action. (Pressure is created when waves force air into crevices, pressure is released as waves retreat creating mini explosions.) Along the joint the sea will cut inland to form a cave. If the erosion continues upwards then with a little help from sub-aerial processes the line of erosion continues through the cliff to the top forming a blowhole. Blowholes get their name due to sea spray coming up and out in stormy weather much like a dolphin or whales blowhole.
Waves quickly exploit joints, cracks and bedding planes in rock through hydraulic action. (Pressure is created when waves force air into crevices, pressure is released as waves retreat creating mini explosions.) Along the joint the sea will cut inland to form a cave. If the erosion continues upwards then with a little help from sub-aerial processes the line of erosion continues through the cliff to the top forming a blowhole. Blowholes get their name due to sea spray coming up and out in stormy weather much like a dolphin or whales blowhole.
by Blowhole May 26, 2005

This is a mustache ride in which the girl turns around so that your nose can slide into her vaginal hole. Then you breath out of your nose and send air into said hole.
by kriptak August 11, 2009

by Luigi July 12, 2004

1. I'll be right back. I have to go open the blowhole and take an Austin Power's piss.
2. Person 1 Is it true you got head in the limo?
Person 2 Yeah.
Person1 What did she do, just open the blowhole...
Person 2 and found the whale.
2. Person 1 Is it true you got head in the limo?
Person 2 Yeah.
Person1 What did she do, just open the blowhole...
Person 2 and found the whale.
by huangsede April 28, 2009

NAME: short for 'nicole blowhole'. derived from dolphins also comes from geographical term.
can be shortened to: blow, blowy, blowy pants
can be shortened to: blow, blowy, blowy pants
by smelleh May 07, 2005

by Miss Lamb June 20, 2009
