WATCH: Don Jr. Calls Biden “basically the Loch Ness Monster of the swamp”

During his RNC address, Donald Trump Jr. referred to Joe Biden as “basically the Loch Ness Monster of the Swamp.”

Trump Jr. said “for the past half century he’s been lurking around in there.”

He added “He sticks his head up every now and then to run for President.”

WATCH: Donald Trump Jr.’s full speech at the Republican National Convention