>>1173811It's generally used to make fun of someone else by replying to their post and mocking them.
An example would be something like an anon going into an Evangelion thread and posting their very intellectual post and then someone replying to their post with just
>t. pseudo-intellectual, by the waySome anons use it to semi-unironically sign their posts, like if they're experienced in a certain field, to give some ounce of credibility to their post. Something like
>t. actual rocket scientist 
