חפשו מילה כלשהי, כמו rimming:
 
1.
When 2+ beds are pushed together to create one MEGABED, esp. when two beds are connected by a roll-away bed in a hotel room.

Originated in Anaheim, CA, September 9, 2006.

Bitches and first-timers have to sleep in the cracks between mattresses.
-How are we going to fit six people on these two queen beds?!
-MEGABED!
מאת Pirshafiey 12 במאי, 2008
 
2.
Two beds pushed together to create one amazing gigantic bed. Not only a thousand (infinity) times better than a single bed by itself, but it can also somehow fit up to 6 people comfortably when lying horizontally, even though 2 people can barely fit on one bed when lying vertically.

Characterized by a mysteriously magnetic attractive force. When in the presence of MEGABED, it is impossible to resist this attraction, and it is inevitable that you will stop all work and succumb to the power of MEGABED.
Girl: How is MEGABED so amazing? I could talk for hours on end about how unbelievably awesome it is.
Boy: I know. When I asked about it last night you spent the next 2 hours expounding on the powers of MEGABED.

Boy: Wanna go back to my place?
Girl: Ehh, not really, I should stay wi--
Boy: I have a MEGABED..
Girl: Let's go.
מאת One_Half_of _Mission_Squared 16 במאי, 2010
 
3.
a combination of three or more beds that allows easy rolling from one side to the other.
“Hey roomies, wanna make a mega bed?”
מאת StinkyPete007 3 באוגוסט, 2012
 
4.
Two or more mattresses lying adjacent to each other. May be embedded (pun intended) into bed frames. Originated in 05C.
Liam: Dude, this MegaBed is going to make everyone happy.
05C: Yes.
מאת Oleh Zaychenko 27 באוקטובר, 2007