Lolosaurus Rex 

A larger, more stupid species of the lolozaur family, known for its haunting, beastly cry between other lolosauruses; LOLOLOLOLOLOLOLOLOL

Man 1: "What in the fuck is that?"

Paleontologist: "Oh shit, lolosaurus Rex!"

Lolosaurus Rex: "LOLOLOLOLOLOLOL"

Lolosaurus Rex by Perry H. Christ September 27, 2008

Lagasaurus Rex 

-MikaelaElizabethKirkeby
-someone who lags mad ass
-something that takes a long time
-time consuming people

The fat kid in the P.E. class became known as a Lagasaurus Rex when it took him an hour to run a mile

Lagasaurus Rex by OCforlife November 4, 2010

lolosaurus 

Greater than LOL, ROFL, LMAO, LMFAO and ROFFLES, Lolosaurus is perhaps the greatest e-way of saying "I find that funny and would wish to say so in a gradiose fashion" however if it were to ever be translated into a laugh it would kill the laugher.

Billy:*rolls eyes*
Timmy: That's what your mom did last night!
Billy:STFU!
Timmy: Lolosaurus!

lolosaurus by Jeans May 31, 2005

Lameosaurus Rex 

When someone acts extremely lame. Where someone is really lame and it's sillier than a regular dinosaur on their silliest behaviour, resembling a "T-Rex".

Dude bro, you're so lameosaurus rex... that joke wasn't even funny.

Lameosaurus Rex by JPizza January 19, 2008

laptosaurus 

a laptop that can read floppy disks
a laptop that's too heavy to be on your lap
a laptop from the early 2000's
a powerbook or I book
a laptop running windows 98
a laptop with no Wi Fi

- laptops found at DKD
- laptops found in pawn chops
"this thing here is too old to have the right USB adapter
- oh, you got a laptosaurus"

laptosaurus by claiwette March 30, 2009

Lameasaurus Rex

1. The King of Lame; one who chiefly thrives off the disappointment of others.

2. The anchor to all things enjoyable and happy.

Herbavores are having a party. Great beats provided by DJ Stegasaurs. The tree bark Chef Triceratops made is so tasty. Yo my boy Pteredactyl I haven’t seen you is so long. Dramtically the door swings open and it’s my roommate. He’s brooding with emo overtones. He pulls me aside and asks that the music gets turned down and everyone he doesn’t know should leave because he doesn’t trust them. Also, he can’t stay up late with me because he has to rock climb with his new Omnivore friends. I return to the party. "Who’s that?" they ask me. Oh, that’s just my roommate. He’s Lameasaurus Rex.

Lameasaurus Rex by kazkaz November 9, 2011

slamosaurus rex 

a up and coming preppy ugly chick that will go out and look for whatever she can get

dude that girl is such a slamosaurus rex, who let her into the party

slamosaurus rex by inceptisizor December 13, 2010