Acronym, meaning "Slumber Party Giggles" it's getting more and more popular and is used to replace "lol".
Betty: I bet he can't even do one pushup
Other Guy: SPG!
A "Sarong Party Girl". Rampant in Singapore and other areas in Asia. Usually the finer specimens of the female population but plagued with an addiction for caucasian dick. Though these women are typically not prostitutes, they do lend themselves to "loving you long time" depending on size of wallet and promises of greener pastures.
Dude, last night some SPG gave me the drip
Shy Plain Girl, This girl is usually asian and is not special in anyway but a practice fuck for when a guy gets a hot girlfriend.
Steven: There's this spg that sits next to me in class.
Jon: So?, go hit it and quit it.
This acronym stands for either "Stupid Perverted Guy" or "Stupid Perverted Gal". This acronym is used to describe a person that has an extreme lust and/or fetishes.
Chad: Hey! Have you seen the new movie "Superbad"?
Friend: Yeah! It was really funny with how that guy liked to draw penises everywhere.
Chad: That guy sure was one hell of an SPG.
Acronym for "Self Props Giver". Meaning a person that is constantly tooting their own horn.
Christina is such an SPG. All she talks about is how good she is at poker.
Quit SPGing, everyone freaking knows you got that raise cause you're a kiss ass.
1.The place we go back to when we're done partying/surfing/trashing East Hampton or the MTK
2.Wolfies IS the SPG
Yo we were killin it out in Montauk tonite but I think we're gonna head back to the SPG and chill for a minute
Skinny Pale Guy, see Ryan Bourassa or Skinny Pale Guy.
computer geeks tend to be skinny pale guys.