"A collection of insults 25" joke

Batteries not included.
Been napping in front of the ion shield again.
Been playing with his wand too much.
Been playing with the pharmacy section again.
Been short on oxygen one time too many.
Been using her head as a mass driver.
Blew his O-rings.
Blew the hatch before the lock sealed.
Blocked one too many hockey pucks / soccer balls / punches with his head.
Blown/leaking head gasket.
Born a day late and like that ever since.
Born during low tide in the gene pool / swimming in the shallow end of the gene pool.
Born ugly and built to last.
Both oars in the water, but on the same side of the boat.
Brain is running on empty.