Make like a fetus and head out is a play on make like a tree and leave, referring to a fetus entering this world head first. It is a pun and means: go away! or leave now!
by Sircasm February 14, 2019
 Get the make like a fetus and head outmug.
Get the make like a fetus and head outmug. Hey guys, I'd love to stick around but i have to work tomorrow. Guess I better make like a party of five and bailey
by Nic Holas September 13, 2010
 Get the Make like a Party of Five and Baileymug.
Get the Make like a Party of Five and Baileymug. Famously, one of Biff Tannen's taglines in Back to the Future movies. The other ones being "Shiiiit!" and "I hate manure!"
Young Biff: All right, I'll give it a look. Now why don't you make like a tree and get out of here?
Old Biff (hitting Young Biff upside his head): It's LEAVE, you idiot! "Make like a tree and leave!" You sound like a damn fool when you're saying it wrong!
Old Biff (hitting Young Biff upside his head): It's LEAVE, you idiot! "Make like a tree and leave!" You sound like a damn fool when you're saying it wrong!
by PancakeMonster83 May 18, 2016
 Get the make like a tree and get out of heremug.
Get the make like a tree and get out of heremug. Originator of the Word: The Heretic Assassin
Meaning: A Dirty South New Orleans hood version of "Make Like a Banana and Split!" or "Make like a Tree and Leave" when somebody annoys you and you want them to part from your presence or when you are about to leave from someone's presence
Meaning: A Dirty South New Orleans hood version of "Make Like a Banana and Split!" or "Make like a Tree and Leave" when somebody annoys you and you want them to part from your presence or when you are about to leave from someone's presence
Man when I realized that this dumb ass dude wasn't gonna conceive what I tried to teach him, i simple told the nigga to Make Like Michael Jordan and Fade Away! And he departed from me.
by The Saint from The 4 March 7, 2011
 Get the Make Like Michael Jordan and Fade Away!mug.
Get the Make Like Michael Jordan and Fade Away!mug. Biff: Now why don’t you make like a tree and get out of here?
Old Biff: *slaps Biff* It’s “Leave” you idiot. “Make like a tree and leave”. You sound like a damn fool when you say it wrong.
Old Biff: *slaps Biff* It’s “Leave” you idiot. “Make like a tree and leave”. You sound like a damn fool when you say it wrong.
by KnightofNerdom June 9, 2018
 Get the Make Like A Tree And Get Out Of Heremug.
Get the Make Like A Tree And Get Out Of Heremug. by James Lampert May 4, 2007
 Get the make like a tree and get out of heremug.
Get the make like a tree and get out of heremug. by Hobbo78 April 23, 2011
 Get the Make like Janet Jackson and nip outmug.
Get the Make like Janet Jackson and nip outmug.