CSI: Mom's Basement is the term given to social media warriors who, (from the safety of mom's basement or some other hermetically sealed room), convict a public figure or high profile suspect based on fringe blogs, poorly sourced media, or personal biases.
So, you're just going to decide she's guilty based on a couple tweets and your own prejudices...what're you, CSI: Mom's Basement?
by Guano Psycho September 4, 2017