Look at these pictures... Invite Tony Stark over to a kiddie birthday party to be a bad example of a drunken bum...
"Don't drink and fly. BTW, I just noticed my little Iron Man is hanging ,ah, out. hmm BURP!"
Passes out in a pool of his own vomit.
Let the Silver Surfer advise them about teen pregnacnies.
"See here, you gotta use a condom. I doesn't have to be a full-body one like I'm wearing, you know, but what the hell, you little obnixious brats will grow up to be comic-reading nerds anyway, so get some while it's hot and willing."
Don't bother inviting the Invisble Woman cause they'll only charge ya even though she never showed up.
Also I ordered the Psylocke no-swimsuit special, but she stole my wallet and jumped out the window