a chant aimed at lowering the confidence of an individual who for some batty reason rat'd someone out.
Often used in south Dublin, pronounced 'rats ouuuuuu!'
Often used in south Dublin, pronounced 'rats ouuuuuu!'
Rats out!!, Robn Neiland!!!
by Mr.Berry.luvs.da.fat.minge.xx February 20, 2011

Small, pointy, elongated boobs with soft nipples on women that are not supported or concealed by bras.
Kristen Cavallari's dramatic debut on The Hills was overshadowed by those rat noses that clearly gnawed her bra off.
by VanDammaged June 11, 2009

Someone who dares to go against the odds and smacks those fucking rats. These people are also rumoured to be a secret society controlling the world with their power. Fear the rat smackers.
by BigSmithyMac March 12, 2020

Similar to the mallrat, the rural Wal-rat hangs out at the local Wal-mart because his or her town is too small to support an actual mall.
Philip: So... Earl, what is there to do for fun around here in Whiteland, IN (real place, look it up.)
Earl: Welp, you can come wid us down to Franklin to the Wal-mart so we can play some video games while Jeff flirts with the chick from the gun and tackle section. I also heard that the Mickey D's there brought back the super size, we can hit that up after we pick up the new Nickelback cd.
Philip: Nah, that's cool. I'll just stick with this porn. I'm not really down with the Wal-rat scene anyways.
Earl: Welp, you can come wid us down to Franklin to the Wal-mart so we can play some video games while Jeff flirts with the chick from the gun and tackle section. I also heard that the Mickey D's there brought back the super size, we can hit that up after we pick up the new Nickelback cd.
Philip: Nah, that's cool. I'll just stick with this porn. I'm not really down with the Wal-rat scene anyways.
by H2zZ April 23, 2006

Someone who lives Lynn Valley North Vancouver and never leaves the valley. Typically from Sutherland or Argyle. They are reckless trashy and out late being a menace to society. Using lingo such as Dons, finesse, boonk, boys, or full send. Everyone from the valley spends 4 to 5 hours a day in dons (Mcdonalds) and they all know the homie franie G. Every Valley rat knows winners is the finesse plug and they all vape. Valley rats are usually reckless and loud.
"Oh chris, dont invite him he is a valley rat"
"I have some valley rats who could mess you up"
"Lets go to dons and see all the valley rats"
"I have some valley rats who could mess you up"
"Lets go to dons and see all the valley rats"
by Valley_Rat123 October 29, 2017

Todd: Hey you have any idea where has Julia been?
Jim: Dude she's most likely at the center she's such a center rat
Jim: Dude she's most likely at the center she's such a center rat
by RandomEmoKid March 6, 2009

Jimmy aint payin child support again, but he always gots a case of PBR. He be a welfare rat fo' shure.
by ryan c-dizzle July 10, 2005
