Like some sports shows

• When flies are shagged
• Kind of show on a field
• Fore-play?
• Drink at home before the party, in collegiate slang
• Kind of show or warm-up
• Like some sports programs
• Drink at home before heading to a party, slangily

Wiktionary Word definitions in Wiktionary
Pertaining to events that take place before, or in preparation for, a sporting event. alt. 1 A social gathering of several friends who get together to drink before going out to a party or a sports game. The goal of pre-gaming is to "get a buzz" before going ...

Wikipedia Word definitions in Wikipedia
Pregame may refer to: Pre-game show , a television or radio presentation that occurs immediately before the live broadcast of a major sporting event Pregaming , the process of getting drunk prior to going out socializing