Below are some oxymorons that I find funny. Do you have any others to add?
OXYMORONS
Follow the Slave
Act naturally
found missing
resident alien
advanced BASIC
genuine imitation
airline food
good grief
same difference
almost exactly
government organization
sanitary landfill
alone together
silent scream
British fashion
living dead
small crowd
business ethics
soft rock
military intelligence
New York culture
new classic
sweet sorrow
"Now, then..."
synthetic natural gas
passive aggression
taped live
clearly misunderstood
peace force
extinct life
temporary tax increase
plastic glasses
terribly pleased
tight slacks
definite maybe
pretty ugly
twelve ounce pound cake diet ice cream
rap music
working vacation
exact estimate
Microsoft Works