Difference between Killjoy and Party Pooper

KILLJOY vs PARTY POOPER: NOUN

One who dampens fun; one who declines to participate in a group activity; one who does not agree with the opinions of a group.
One who declines to participate with enthusiasm, especially in the recreational activities of a group.
Someone who spoils the pleasure of others

Troublemaker, Buzzkill, Whiner, Wimp, Sourpuss, Busybody, Humbug, Cynic, Curmudgeon, Grump, Wowser, Prude, Wet blanket, Spoilsport, Party pooper

Pillock, Grumpy, Grump, Sourpuss, Whinger, Grinch, Whiner, Wuss, Wowser, Prude, Buzzkill, Wimp, Wet blanket, Spoilsport, Killjoy

Pedant, Fussbudget, Prissy, Pessimist, Whiner, Wimp, Sourpuss, Busybody, Humbug, Cynic, Curmudgeon, Grump, Wowser, Prude, Party pooper

Hypocrite, Tosspot, Pessimist, Grouch, Pillock, Grumpy, Grump, Sourpuss, Whinger, Grinch, Whiner, Wowser, Prude, Wimp, Killjoy

The official EPHEDRINE is that killjoy annulled with the FDA?.
Will the killjoy help,any florida will be graciously undersize.
This may surprise you, because some people seem to think that God is a cosmic killjoy.
Killjoy must rely on his only chance of proving how evil he really is.
Mary of being a killjoy, and has to spend the night with Connie.
God is no cosmic killjoy desiring to keep people from enjoying life.
Sturm says he never set out to be an obesity policy killjoy.
Now I understand why they call Charlie Baker governor Eeyore Killjoy.
Westerley, the Killjoy trio believes there is a traitor among them.
Clever animals and killjoy explanations in comparative psychology.

So I had to be sort of the party pooper in the room oftentimes and trying to bring it back down to earth.
Not to be a party pooper, but with "The Ageless" Fred Taylor's career winding down, somebody needs to assume "ageless" status in 2009.
After all, playing party pooper in a place where most people are out to have fun is a no-no.
This duo has the talent and energy to win over and delight even the most morbid party pooper.
Then Cotillard's character starts gushing blood from her palms, a party pooper to say the least.
Total party pooper, yes, but it makes training and motivation that much more difficult.
This time we are looking on the crossword clue for: Party pooper.
PS: no links to articles with keyboard shortcuts, you party pooper.
Party pooper but bulma returns, gokutm turning super dragon throws freeza?
Party Pooper, the latest game from Madison, Wis.