In the successfulness ranking of vOzforums, "clesor" is the least one. It's even worse than "lesor".
Full ranking includes: clesor < lesor < closer < loser < vOzer < winner.
He's got no home, no job, no girlfriend but he always pretends to be successful on the Internet. Such a clesor he is.
The meaning of the Clembomb can be anything you will usually hear this at hockeygames on the rink off the rink or any where you will find a regional Clembomb player
Hey bud you dropping a Clembomb?
Boys grab the Clemmys.