49er 

A woman who is a 4/10 but thinks, because of her surroundings or other factors, thinks she is, in fact, a 9/10.

Dude, girls in San Francisco are generally unattractive which is why there are so many 49ers.

49er by hwrdprkns September 22, 2014

49er 

A term in the Bay area that references the local football team (SF 49ers), except it applies to girls who think and act like they are 9s but in reality are just 4s.

Yo man peep that 49er over there, she think she all that but she is a whack!

49er by Walro509 May 29, 2011

49er 

1.Referring to people who hoped to find gold in the san francisco gold rush of 1849-1900.

2.Also a professional football team in san francisco.

1.49ers back then were trying to get gold

2.49ers now try to get championships

49er by mAGIK bUS April 23, 2005

49ER 

A gold digging woman

Sherry is a 49ER she's always looking for sugar daddies.

49ER by 32sixCubed February 3, 2009

49er 

An attractive person of the opposite sex that looks sexually appealing from the rear (9) and not so sexy from the front (4).

Person A: Dang, did you see that girl walking into the restaurant?
Person B: Yeah, she looks super hot. Let's wait for her to turn around!
Person A: Look! She turned around. Oh man... she looks good from the back but not from the front.
Person B: Yeah, she's definitely a 49er!

49er by BoltDizzle November 26, 2009

49er 

refers to someone who lives in oak hill in austin texas, or 78749

what are the 49ers doing tonight?

49er by 49 November 23, 2006

49er 

A 49er is a class of boat used in Olympic sailing events. 49ers are named after the draft, which is 4.9ft. The two sailing events 49ers are used in are the 49er series and the 49erFX series. The 49erFX series is the women's version of the event.

In Athens 2004, Basque sailor Xabier Fernández Gaztañaga won gold for Spain in the 49er series alongside his sailing partner, Iker Martínez de Lizarduy

49er by Greenhalgh wannabe August 28, 2018