simulstalk 

a situation in which the person you are currently stalking online posts something on your profile while you are posting something on theirs

We totally simulstalked the other day when you posted that vegan bacon explosion recipe on ma fahbooks. I was looking at pictures from your cousin's Bat Mitzvah. Looked like a BLAST. Anyway, see ya when i do! Byes.

simulstalk by Randy Sassafras September 14, 2010

Simultasking

If an electronic device has more than one screen and multitasks on both of them, it is Simultasking.

The soon to be released Kyocera Echo from Sprint has the Simultasking capability.

Simultasking by AndroidGirl March 7, 2011

simulstance 

an even that happens simultaneously with others.

We are familiar with a hella lot of simulstances.

simulstance by uttam maharjan March 17, 2012

Simultasking

Performing more than one task at a time in a manner that doesn't diminish proficiency or efficacy of the combined tasks.

Mike was simultasking by building quality time with his daughter and maintaining his fitness when he used his daughter as additional weight for stair climbing.

Driving, talking on the phone, and applying makeup can be multi-tasked but not simultasked because one activity diminishes capability in the other activity when performed at the same time.

Simultasking by Hopajoo2 April 8, 2019