Juggling far too many tasks at the same time, half of which are light years away from your job description, because your boss is too much of a tight-arse to recruit properly, despite picking up a certain percentage of his salary precisely for recruiting and managing his own personnel.

The act of drinking, AND driving at the same time.

When an alcoholic male decides that while he drinks he likes to accomplish other tasks such as watching porn, facebooking females and blasting music. This 230 lb male will set up shop with three computers and two 24-packs of Keystone Light. The first computer is for porn and thus is placed directly in front of the male, the second computer, which is to his right, is for facebook and the third computer, which is to his left, is for music (most likely Lady Gaga mixed in with 3 straight power hours).
Note: this event takes place in the RA's room and once completed a pizza delivery (the act of stciking for dick into a pizza box and opening up the flop once the customer answers the door) occurs at the neighboring dorms.
Hamilton: Yo man what you trying to get into tonight?
Poopy: Fuck bro im trying to drink!
Hamilton: I feel ya but I'm on duty and I got mad homework to do.
Poopy: You mind if I use your room to booze since my tv and computer are already up there....I think I'm going to partake in some SLU Multi-tasking.
Hamilton: O god, just don't blow a load on my desk

3 Hours Later
Hamilton & Frankfurt: Wow dude you look fucked up!
Poopy: I'M HAMMERED! I jacked off twice already and pissed off 10 girls on facebook cause I told 'em I hate school and I play on the Lax team.
Hamilton & Frankfurt: You have some fucking issues man!
Poopy: Yo that's fucked up bro! I can't wait to do the pizza delivery later to Johnny!

the act of taking a crap and whacking off at the same time, to save time.

Regularly dating multiple women at the same time. Generally with each of them understanding your not in a committed relationship. As opposed to playing a group of women in which they have no idea.

lol ok my phrase but people are starting to use it and i wanted to make sure everyone knew it was mine.

term originating from Guelph, Ontario. Verb: to masturbate repeatedly while performing some other task ie. watching tv, vacuuming, buchering, jennying, etc.

masturbation using a medium that requires constant interaction by the participant i.e. google image searches, image files, non-automated slide shows, ect.

running multiple hdmi inputs to one display. Two or more videos playing at the same time similar to PIP only using different receivers to control what is displayed on the one display unit.