Related Clues:

• Rap response
• "Come on in"
• Letter between upsilon and chi
• ''Come on in''
• Come in to register
• Walk on stage
• Another fraternity letter
• Come in!
• N.L. East team
• Symbol of the golden ratio
• Letter before 35-Across
• Letter on an honor society key
• Walk inside
• WAS opponent, in the NL East
• NYG NFL rival