1) The SN2 mechanism in which the nucleophile attacks the alpha carbon from a direction directly opposite to the C-LG bond. Results in inversion of stereochemical configuration.
2) When attacking a loved one from the back side
2) When attacking a loved one from the back side
1) Wow that strong nucleophile caused one hell of a backside attack.
2) John: dude i went for the back side attack last night
Joe: Howd it go
John: Lets not go there.....
2) John: dude i went for the back side attack last night
Joe: Howd it go
John: Lets not go there.....
by morty foster July 20, 2008
Get the Backside Attack mug.A girl who you assume has a pretty face by how her posterior(backside) looked but end up losing interest when you sees her face/front.
by Stephen Yuan June 1, 2007
Get the backside cutie mug.Taking advantage of any situation in which you are either taken by surprise or you take someone by surprise.
I had a backside ron done on me when my wallet was stolen without me noticing.
When you are doing someone doggy style and you stick it in a bad place un announced.
When you are doing someone doggy style and you stick it in a bad place un announced.
by Johnson Streaker July 21, 2009
Get the Backside Ron mug.Resembling arse to the latter. This word was born by me spending too much time working for a large corporate company where buzzwords nobody dared to question the meaning of (for fear of looking stupid) were in great abundance.
"That was a backsideous statement" - i.e. "You talk crap".
"Backsideously entertaining" - Not in the slightest bit interesting.
"Backsideously entertaining" - Not in the slightest bit interesting.
by Paul September 10, 2004
Get the backsideous mug.A sexual position often leveraged when available space does not allow for a typical "North-South" thrusting motion from behind. The BT receiver moves vigorously in an "East-West" motion while the giver remains steadfastly inserted, thereby enabling intense gratification for both parties. Airline restrooms and small shower stalls lend themselves well to BT.
Wanna join the mile high club? I do but there's barely enough room for both of us in there, it'll never work. Plenty of space backside turbulence.
by Orekansas November 15, 2021
Get the Backside Turbulence mug.Backside is the word used to describe when a guy has permission to enter in the alternative option. In general, all guys like to go up the backside but it's a true honor and gift.
Me: I've been dating Joe for six months, and I finally gave him a season pass to go up the backside.
Friend: Shit really? You must love this guy. Oww
Friend: Shit really? You must love this guy. Oww
by Funny Moms August 8, 2016
Get the Backside mug.by himey ho March 4, 2014
Get the backside flip mug.