Hoffenheim have fined Tim Wiese and Tobias Weis after the pair were kicked out of a party on Monday.
The players, who were dressed as a prisoner and a caveman respectively, were told to leave a club in Neckarslum following an incident in the men's toilets.
The duo have now been punished by the German club for their part in the incident, according to Goal.com.
Hoffenheim, who are currently in ninth place in the Bundesliga table, host Stuttgart at the Rhein-Neckar-Arena on Sunday.