acronym for "Silver Lions" , a currency in the game War Thunder.
the name come from the symbol of the currency, silver lion
this thing is one of the 3 pillars of frustration in War Thunder, the other 2 being the repair cost and the grind
the name come from the symbol of the currency, silver lion
this thing is one of the 3 pillars of frustration in War Thunder, the other 2 being the repair cost and the grind
friend: how to earn SL in a B-29?
me: you can't, except if you don't die on the way to the bomb targets
me: you can't, except if you don't die on the way to the bomb targets
by Hans Freudemann March 3, 2021
Get the SLmug. A cool god-like mother-fucker that will do your mom and dad (he believes in gender equality). His natural habitats may be your mom's bedroom or ass, respectively he is the kindest and tallest person who will treat you with fairness and dick, his massive dick is said to be 1000000x the size of space and time itself.
by Azfar1080 November 28, 2021
Get the SLmug. 
A waste of time. You learn derivatives, but it is unnecessary unless you want to be an engineer. Don't take this course if you love your free time.
by sunnyka November 11, 2020
Get the IB SL Mathmug. 
by By mi bek December 3, 2022
Get the o sl Kdor bmug. SLS is "Smiling like Shit" SLS in emoji 😁 💩 in a text received from a chick from the DMV area.
Example:
M: swear I love you girl...
H: sls.
Example:
M: swear I love you girl...
H: sls.
by MazaratiSlim September 26, 2014
Get the SLSmug.