Top definition
Any breed doggo or mix of breeds doggo who will reach an enormous size and weight in adulthood. Please see Tibetan Mastiff, Armenian Gampr, Newfoundland, Great Dane and any hybrid of the above.
"That looks like a JurassicMastiff! Now that's a D O G I can wrap my arms around."
My JurassicMastiff is a great watch dog and a big teddy bear for her family.
"That JurassicMastiff wants to play with my little Westie Mix but he's too defensive!"
My JurassicMastiff is a great watch dog and a big teddy bear for her family.
"That JurassicMastiff wants to play with my little Westie Mix but he's too defensive!"
by the Momur June 19, 2021