burt and ernie 

to sit unreasonably close to your friend when there is plenty of room elsewhere

I looked down at the long strech of open bench, and wondered why my friend was trying to make us into burt and ernie

burt and ernie by hitlist821 April 5, 2009

Burt and Ernie 

To sit face to face with a girl while inserting your thumb into her bum and giving her a classic motorboat simultaneously.

Dude last night Roger so Burt and Ernie'd that girl while they were sitting on the couch.

Burt and Ernie by RiderGuy1006 October 8, 2011

Burt and Ernie couple 

A male homosexual couple. The Sesame street characters have long been viewed as homosexual mascots of sorts within the gay community. Burt and Ernie is an affable term for a likable and well matched gay couple

"Bob and Joe get along so well, they finish each other's sentences. What a true Burt and Ernie couple"

Burt and Ernie couple by AJAS November 6, 2009