SPDP 

When the phone operator is or does something dumber than the phone they are using. Stands for Smart Phone Dumb Person (SPDP)

"geez what's with all the SPDP on the train today?"
"Sorry I'm late. Couldn't find the place. SPDP"
"She takes way too many selfies. Total SPDP"
"Geez this restaurant is crap. Should've read all the reviews. SPDP."

"Just got a crap email from my boss. Shouldn't have checked it tonight. SPDP."
"now we've broken up I absolutely regret all the naked selfies. SPDP. Ugh."

SPDP by ClathanCo November 7, 2014

SPDR 

A reference from ilovebees (Halo)

SPDR (System Peril Distributed Reflex) is a reactive emergency twitch encoded holographically into the fabric of top-tier ONI AIs

If an AI gets damaged its the job of the SPDR (itself a low level AI) to perform system repairs.

SPDR by Redsmartie November 23, 2004

S_C SP__D

S_C SP__D is a level of SP__D that can not be achieved by any other conference, sans the MWC.

Once a rumored myth of unatainable quickness, its raw ability was unleashed and ut on full display against TUOS in the 2006 MNC game.

P_rcy H_rv_n and Er_c B_rry have S_C SP__D,

B__n__ W_lls lacks S_C SP__D

S_C SP__D by _it aint e_z__ January 16, 2009

SPDS 

Shaved Pussy Distraction Syndrome - serious condition requiring much hands on therapy resulting from finding out the girl you are talking to shaves completely and your ability to focus on even the most mundane detail is completely dissolved.

though we have been friends for years now, once I found out Danika was completely shaved I developed a wicked case of SPDS and couldn't hold even the simplest conversation with her without thinking of her naked.

SPDS by Ivan Bliminse October 31, 2011

spdst

Stupid People Do Stupid Things. Group from thunder bay, canada who do crazy stupid stunts and skits. they have a website (www.spdst.com) and a DVD called disarray from the bay.

Jumping off high things.. doing bodily harms is SPDST.

spdst by Jon November 28, 2004

spdaff 

Explosive ejaculatory orgasm!

That chick was so hot, she made me spdaff all over her face.

spdaff by grumbledook May 2, 2014

SPDD 

Same pose Duck-face Disease

A disease that only allows girls to pose for pictures with their lips pouted out so they look like a duck bill. May be but is not be accompanied by holding two fingers up in the universal "peace" symbol.

(A)Dude... She just posted the photos from last night and she looks the same in every single one.
(B) Yup... Looks like she's got a bad case of SPDD

SPDD by Pyro_Boy_dj November 24, 2009