maghanap ng salita, tulad ng ratchet:
Meaning awesome or incredible, often when refering to heavy metal bands. Term originates from song by Dethklok.
"That metal band was thunderhorse!"
ayon kay samalot ika-16 ng Hunyo, 2008
A very large male reproductive organ, a.k.a a thunder stick or a very large "meat stick"
I jumped on his thunder horse! He put his Thunder Horse in me!

His penis is in the Thunder horse category
ayon kay Meat Stick ika-14 ng Hulyo, 2009