Probably scoured rotors.
Something is obviously wrong with the right rear brakes. Have a trusted mechanic inspect the brakes NOW before you hurt someone or worse.
It may be your CV joints
worn brakes could be the cause or check the A frame bushings
Your heart makes the thump thump
According to the Song "Frosty the Snowman" The sound he makes as he ran through the town was: Thumpety thump, thump, thumpety thump, thump! Thumpety thump, thump, thumpety thump, thump, look at Frosty go. Thumpety thump, thump, thumpety thump, thump, over the hills of snow.
Citizen Baines - 2000 The Whole Thump-Thump-Thump 1-2 was released on: USA: 6 October 2001
thump, thump, thump:)
A thump word can be used to add emphasis or intensity to the sentence. For example, "The car came to a sudden thump as it hit the pothole," where "thump" emphasizes the abruptness of the car hitting the pothole.
"thumpity thump thump thumpity thump thump look at that snowman go, thumpity thump thump thumpity thump thump over the hills of snow"
Thump thump!
Thump thump!
The blood rushing through the valves as the open and close - thump-thump-thump. . .