The insane celebrations on UConn's campus following the school's basketball team's championship win in April have now cost several students dearly ... TMZ Sports has confirmed a few have been expelled over it all.
UConn spokesperson Stephanie Reitz says while some investigations into the postgame incidents in Storrs, Conn. remain ongoing ... some have closed -- and they've resulted in students being perma-banned from the university.
Others could suffer similar fates soon -- Reitz tells us there are further hearings still on the school's agenda.
"We'll likely have a better picture later in the summer of the totality of the outcomes," Reitz said .