She is the most irritating but yet lovable person you’ll ever meet! She is lightweight as F**** but when she is drunk she loves the world and hugs anything and everything... Everybody needs a Rach Mark in their life!
by RachMarkFanClub2017 November 30, 2017

The technical sailing term for the situation when a person steers a boat too far in one direction, causing the wind to pressure the sails into turning in a circle. At this point, the only thing to do is allow the wind to propel the boat in almost a 360 to get back on course.
"Dude, so we went sailing yesterday out from Redondo, and we ended up pulling a rach not one, but two times! It was slightly dizzying but also hysterical!"
by rach BFD May 3, 2008

by michalob johansen October 18, 2006

When a girl with glasses is reciving anal sex, she takes off her glasses and hands them to her partner who uses them to inspect her rectum.
by theking17 October 15, 2009

Describes the phenomena of having visible nipple bumps through the clothing. Named after Jennifer Aniston's prominent nipples on FRIENDS.
by Seethella February 17, 2015

A really caring girl that acts heartless and is seeking for clarity in her life but somehow is really wise. Lots of people like her but she head over heals about one person only.
Friend: Hey Rachely how was your day?
Rachely: Not the best but tomorrow’s a new day, anyways how are you?
Rachely: Not the best but tomorrow’s a new day, anyways how are you?
by FartHeadTeehee July 6, 2019
