2+1+1=3 

A disorder of the mind that comes from drinking Pepsi in the wee hours of the morn, which normally results in:
Burping through your nose
Laughing repeatedly for 15 minutes straight
Making strange sound effects
Licking phones and frog Beanie Babies when Orlando Bloom is sighted on the TV Guide Channel.

Lennon and I had a 2+1+1=3 this morning that lasted for an hour or more.

2+1+1=3 by Nicole McGalliard July 7, 2004

2+1+1=3 

A demented way of interacting, insanity, sleep deprived, usually witnessed while coming home from Forensics tournaments. Must have two people in order to accomplish this state, and they will usually be of opposite genders.

I saw Eileen and Brandon having 2+1+1=3 today.

2+1+1=3 by Josh Wallen December 19, 2003