Someone who goes around beating people over the head with bad science they heard on a Youtube video without any idea what science actually is or how it works. It's often used to make a prejudice claim against Christians.
"Um, like, did you know that ants have been proven to make a call similar to a whales sneeze, like I have proof. D-news did a study or something."
"Praise be to D-news, EBSCO thumper."
Noun: A basic type female that prefers the thug life kind of guy. This type of basic female is often found going from guy to guy has no job may have a few kids and listens to the top 20 rap battles of 2001 on replay.
Ugh, Devin is such a thug thumper.
when you thump the opponent while bringing them to the ground
the AFL player thumper tackled the AFL legend therefore he did a thumper tackle
When you fat glizzy destroys a goats ass just like I did with your wife, or when you have a great “experience” with a goat
Oh my god Barry did the goat thumper on that goat down the street
A person who sucks a woman's boobs.
That kid was a f*cking tiddy-thumper!