Slaphead: An extremely annoying person(s) who stands beside the job list during PM waiting for a member of management to walk by so that the slaphead can flag them down and have a conversation instead of helping others complete their PM jobs.
Also someone who preaches safety and then ignores his own preaching when his ass is under the gun.
"I wish that slaphead, that nobody likes, would quit standing around on his fucking phone where everyone can see him!!" -CB