ultralisk 

A large mammoth like creature from the legendary game Starcraft. When you see one eating your neighbor leave him alone.

Father: Son, why aren't you eating your SOUP??!
Son: The ultralisk's told me not to :/

ultralisk by Evil Duck Captain March 8, 2004

ultralisk 

Term defining a large truck or group of people that obstructs the flow of traffic, either intentionally or unintenionally. Taken from Starcraft, where Ultralisks commonly block up base entrances by accident, preventing zerglings from entering or leaving.

Doug: Dammit, this semi is being a real ultralisk.
Steve: Well, I think you'll get a shot at passing it in a second, oh wait, he moved to keep you from passing. What an ultralisk.

ultralisk by dugald December 23, 2004

Ultralisk Sweeping

The act of achieving Level 10 in Evolves FFA Choice before anyone else(A UMS game variant for Starcraft), and using the Ultralisks to "sweep" through the much weaker ground units that your opponents have. Also known as ultra sweeping, sweeping, sweep, etc. Popularly used by TeHNeWBON.

Dude, this guy got 400k points way before me, and started Ultralisk Sweeping me.

Ultralisk Sweeping by TeHNeWBON August 5, 2010

Ultralight Beam 

The safety and warmth, and other positive feelings, felt by Christians due to the guide of God

We on that ultralight beam, this is a god dream, this is a god dream

Ultralight Beam by OptimisticPessimism May 4, 2019

ultralight meme 

Slang term for nude photos

"Hey dude wanna see some ultralight memes of Rachel? "
"Totally"

ultralight meme by Bigrustyboi March 17, 2017

Ultratasking

This is doing the absolute maximum number of tasks at a given time. Way beyond just Multitasking

Ultratasking-I was on the toilet, working on my laptop, talking on confrence call, watching the football game, and eating a slice of pizza & coke when I decided this would be a good time to clip my toenails.

Ultratasking by Salmonhq October 18, 2009

ultralight beam 

Lit

We on that ultralight beam

ultralight beam by Chalo September 9, 2016