The act of leaving someone's friend request on Facebook unanswered: i.e. neither accepting nor rejecting.
"She added me on Facebook, and I'm just letting her simmer there"

"Her friend request is simmering"

"Why have you just left me simmering on Facebook???"
by CJJC March 4, 2013
Get the Simmering mug.
"Jessica, just needs to simmer."
"I might just simmer at home tonight."
"Just simmer down."
by GStylls May 16, 2006
Get the simmer mug.
Simmer has two main meanings:

1) A fan of the Sims series. Also used to name a Youtube channel referring to the sims. Its a nickname for Sim lovers.

2) It also means to cook something gently on low heat.
1) ''Wow, check out this sims video by Fancysimmer.''
'' I'm a simmer too!''

2)
Simmer the meat
''I need you to simmer the meat while i make the sauce''
by KaylaShimmer July 1, 2014
Get the Simmer mug.
To cook over low-heat!
What temperature are you cooking the chicken and dumplings?
I am letting it simmer!
Oh, so you are cooking it slowly over low-heat!
by david faustino May 12, 2012
Get the simmer mug.
An attitude combining simmering anger on the verge of explosion with the subsequent inevitable progression of attitude into verbal explosion- hence the rant.

To be boiling beneath the surface with only the slightest skin of resistance between restraint and going postal.
After being dumped by his girlfriend for a state trooper, Todd was the picture of simmerant when he was pulled over on the way home by the very same trooper.

by Kishote November 29, 2005
Get the simmerant mug.
Man, Alanna really needs to simmer. she's spazzing on everyone.
by Khenry September 13, 2010
Get the Simmer mug.
To soak (meat, fish, or other food) in a marinade while staying just below the boiling point.
I told Kim to put the meatballs in the sauce to simmerate.
by Jazz16 April 26, 2016
Get the simmerate mug.