[have a blast] {v. phr.} To enjoy doing something very much. […]

[have a bone to pick] See: [BONE TO PICK].

[have a care] {v. phr.}, {formal} To be careful what you […]

[have a field day] {v. phr.} To enjoy great success or […]

[have a finger in the pie] See: [FINGER IN THE PIE].

[have a fit] or [have fits] or [throw a fit] {v. […]

[have a go at] {v. phr.}, {informal} To try, especially after […]

[have a good head on one's shoulders] {v. phr.} To be […]

[have a hand in] {v. phr.} To have a part in […]

[have a heart] {v. phr.}, {informal} To stop being mean; be […]