Donald Trump Jr. thought it’d be a good idea for him to enter the Georgia Senate runoff race, but his blatant Twitter typo led to online mockery and humiliation.

Attacking Georgia Senate Democratic candidates Jon Ossoff and Rev. Raphael Warnock, Junior called the two men “radicle,” clearly trying to brand them as “radical.”

Yikes indeed!

As HuffPost notes, this isn’t the first time Don Jr. has proven his complete lack of spelling and proofreading skills when it comes the word “radical.”

In case you were wondering, “radicle” is a word, and it’s defined by Merriam-Webster as “the lower part of the axis of a plant embryo or seedling,” which is quite clearly not what Junior was attempting to convey.

It didn’t take long before Don Jr. was getting pilloried on social media: