The Kentucky Democratic Party on Wednesday launched a “Moscow Mitch” online store, making use of a nickname handed to Senate Majority Leader Mitch McConnellAddison (Mitch) Mitchell McConnellGOP senators confident Trump pick to be confirmed by November Trump's Teflon problem: Nothing sticks, including the 'wins' Senate Republican says lawmakers can't 'boil down' what a Court nominee would do in one case like Roe v. Wade MORE (R-Ky.) over his blocking of election security legislation.

The party’s online store is promoting red buttons, vinyl stickers, a T-shirt and a cossack hat, all decorated with the phrase, “Just say nyet! to Moscow Mitch,” in Soviet-style lettering.

The nickname comes after McConnell last week blocked two election security bills, despite warnings from intelligence officials and former special counsel Robert MuellerRobert (Bob) MuellerCNN's Toobin warns McCabe is in 'perilous condition' with emboldened Trump CNN anchor rips Trump over Stone while evoking Clinton-Lynch tarmac meeting The Hill's 12:30 Report: New Hampshire fallout MORE that Russian interference in the 2020 election was likely to take place.

ADVERTISEMENT

One of the bills would require the use of paper ballots, and the other would require candidates, campaigns or family members to notify the FBI about assistance offers from foreign governments.

The majority leader's move prompted widespread backlash. 

MSNBC host and former GOP congressman Joe ScarboroughCharles (Joe) Joseph ScarboroughScarborough calls on Cuomo to walk back statement he made about Trump: 'Out of bounds' Mika Brzezinski: 'Super grossed out' by Trump speech attendees 'who put their lives at risk' Democrats tear into Trump's 'deep state' tweet: His 'lies and recklessness' have 'killed people' MORE later called McConnell’s actions “un-American,” labeling the Kentucky lawmaker “Moscow Mitch” and accusing him of "aiding and abetting Vladimir PutinVladimir Vladimirovich PutinFormer GOP lawmakers on endorsing Biden: Trump is no Republican, 'lacks basic self-control' Watchdog confirms State Dept. canceled award for journalist who criticized Trump Former intelligence agency director Robert Cardillo speaks out against 'erratic' Trump MORE’s ongoing attempts to subvert American democracy.”

The hashtag #MoscowMitch quickly took off on social media, and several other hashtags and phrases, including #MoscowMitchMcTreason and “Mitch McConnell is a Russian” have trended on Twitter after the senator defended his decision to block the bills.

McConnell hit back on Monday, comparing the attacks against him to “modern-day McCarthyism” and blasting critics for using “unhinged smears.”

“These theatrical requests happen all the time here on the Senate. I promise that nobody involved, including my friend the Democratic leader who made the request, actually thought he’d get a Republican Senate to instantly, unanimously pass a bill that got one Republican vote over in the House,” McConnell said from the Senate floor. 

“It doesn’t make Republicans traitors or un-American. It makes us policymakers with a different opinion,” he added.

McConnell's campaign appropriated the nickname on Tuesday for a drink recommendation mocking Democrats ahead of their presidential primary debate:

The Hill has reached out to McConnell's office for further comment.