fence rider 

Someone who will say anything to avoid rocking the boat. They will go against their own morals and standards to make statements to please others. They shouldn't be trusted and confiding in them isn't a good idea. They are liked by many due to the fact they always have good things to say, but are not trusted by the smart ones who have figured them out. Fence riders are phony butt kissers. We all know a few, most are politicians.

Wow!..You look great in that dress!
OMG!..Doesn't she look awful in that dress!
It's not a matter of them not being able to make up their mind, fence riders say what's needed/wanted to be heard.

fence rider by CiaCiaC June 3, 2007

fence rider 

someone who takes both sides in a diplomatic confrontation.

Two people get into a disagreement. A third person tries to make peace. The third person, the fence rider, will speak good or bad things towards each of the two keeping everything equal. See both sides of the argument. Sometimes used in a negative sense, meaning that you can not depend on this person to support your argument.

He'll never take sides, he's a fence rider!

fence rider by Cheryl Caruso October 30, 2006

fence rider 

bisexual men or women

she plays both sides of the fence..best of both sexual worlds..shes a fence rider..bet u can hit

fence rider by staza October 9, 2008

Fenceslider 

Fencesliders are sneaky bitches that slide under or over a dealers fence in the dark for an opportunity to swap rock for their swampy box.

Where has old mate disappeared to? Probably outside with a fenceslider. You’ll need a torch to find them.

Fenceslider by Kylzam June 11, 2022