by klca April 26, 2014

by DaPhatBoi February 27, 2023

by Retrogress April 5, 2011

-MikaelaElizabethKirkeby
-someone who lags mad ass
-something that takes a long time
-time consuming people
-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
by OCforlife November 4, 2010

by Mac1598 March 25, 2009

Another addition to the nvnv collection of natures finest retarded creatures. The Plagiatosaurus Rex is known for its copying skills. It feeds on copypasta and has its ever so famous sound, "RETARD". The sound is often uttered during english classes especially when the Plagiatosaurus Rex is bored. He is related to Antonosaurus Rex but the Antonosaurus Rex denies it.
Plagiatosaurus Rex
by Juggernautic November 7, 2011

Person 1: "What's wrong with Bill today?"
Person 2: " He lost his wallet this morning and all afternoon he was nothing but a Grumpasaurus Rex to everyone in accounting."
Person 2: " He lost his wallet this morning and all afternoon he was nothing but a Grumpasaurus Rex to everyone in accounting."
by bmyoung November 25, 2013
