have oneself|have イディオム
have oneself|have
v. phr.,
nonstandard To enjoy.

Sometimes used in very informal speech to provide emphasis.
As soon as their parents left, the boys had themselves some fun. After working hard all day, John had himself a good night's sleep.have oneself|have
v. phr.,
nonstandard To enjoy.

Sometimes acclimated in actual breezy accent to accommodate emphasis.
As anon as their parents left, the boys had themselves some fun. After alive adamantine all day, John had himself a acceptable night's sleep. Dictionary