I need to focus on studies and stop partying all the time.
in that case, you should throw a toga party! 
What is a toga party, I am no familiar with that term.
its a costume party with roman or greek theme and in which male and female attendees are expected to wear a toga, normaly made from a bed sheet, and sandals.
Oh I see, it sounds quite interesting. I think we have a few toga parties back in my college days!
they usually play party games and other entertainment and often follow a roman or greek theme
I wonder what kind of games they play. Surely they don't play beer pong, or do they?
Toga party
A toga party is a Greco-Roman-themed costume party where attendees wear a toga (normally made from a bed sheet) with sandals. The costumes, party games, and other entertainment often adhere to the Roman or Greek theme. Toga parties are associated with keg parties and excessive drinking, and attendees typically tend to be college or university students.
History.
The earliest known college "toga parties" took place in the early 1950s. Toga parties are recorded in the yearbooks for Theta Delta
Roman-style gladiatorial sea battle staged for an audience. Riley's Naumachia, entitled, "Those About to Die Salute You," was staged at the Queens Museum of Art in a reflecting pool left over from the 1964 World's Fair that was filled with 70,000 gallons of water for the occasion. Since the weapons were baguette and tomatoes, and the audience as well as the warriors dressed in period costume, Artnet described the event as something between a Toga party and fraternity food fight. Riley constructed ships from four different