Mergerer 

Someone who tries to sneak farther ahead in the wrong exit lane on a highway to get closer to the exit on the highway and at the last minute tries to get into the lane. They always make traffic jams worse.

I'm not going to let that fucking mergerer get in ahead of me.

Mergerer by Rabid Driver June 17, 2009

Merererherererhhh

has no meaning and is unknown to the several million life species across the universe used when a person doesn't know what to talk about or say in a conversation.

ok then well merererherererhhh to you too

Merererherererhhh by the dolphin hunter June 12, 2016