S.I.M.P

S.I.M.P stands for “squirrels in my pants” and is a song from Phineas & Ferb that some street musicians rap when Candace got squirrels in her pants.

Tony: Look at Whitney, she got S.I.M.P!
Andrew: Yeah, that must be uncomfortable

by TheLittleGoose November 8, 2020

S.I.M.P

Stomach in my panties

Putting the belly in panties to look slimmer

I am getting dressed now I’m going to put my S.I.M.P before I leave out.

by Halothedominatrix June 29, 2023

S.I.M.P

Hugh

Bro Hugh do be a S.I.M.P liking tweets about relationships

by _P31 March 15, 2020

S.I.M.P.

Shit (or shitting)
In

My

Pants

alex: bro that food had me messed up last night

luke: yeah, man. I'm literally S.I.M.P.

by schizo002 February 15, 2021

S.I.M.P

S-I-M-P Squirrels In My Pants.

Phineas and Ferb is a children’s show where each episode has its own song, and one episode features this song. It is a banger.

“Hey have you heard the S.I.M.P song?” “From Phineas and Ferb? Hell yeah!”

by Candace-dick-fit-in-yo-mouth May 22, 2020

S.I.M.P

Super intense Minecraft play

That boi is a S.I.M.P

by Lol lmao (I live longer) April 28, 2021

S.I.M.P

Squirrels in my pants

S.I.M.P

by A.Girl.O.T.I July 25, 2021