An abbreviation of: "shaking my rat", smr is typically used when something is obvious, plain old stupid, or in disappointment, and is used primarily by LBC_Bulletproof.
by LBC_Bulletproof October 11, 2018
Get the SMR mug.
In Black Ops 2 it is a extremely overpowered gun in multiplayer but its absolutely dogshit in zombies needs to burn in a hole I say. DONT GET ME STARTED ON THE PACK A PUNCH VARIANT THE SMILR the only thing it makes smile is the zombies when you shoot them.
by MADMAN32417 July 17, 2018
Get the SMR mug.
by c: yippee November 2, 2014
Get the SMR mug.
teacher: whats 2-5, Gaby?
gaby: uhhhh, 10?
kyle: gaby got smr 😭
by shimmyshimm August 22, 2022
Get the SMR mug.
SaMiR ~~~SMR~~~ S<>M<>R
SMR is a top man! Dnt Fck Wit SMR!
by smr January 31, 2005
Get the SMR mug.
you just gotta SMR
by NDP/poner September 25, 2009
Get the SMR mug.