A fork of Rural Dictionary
What you say to someone who is either lying to you, bullshitting you, or doesn't know what they're talking about.
Another way of saying "you're trippin'"
An oldskool phrase.
Chump A: Man, that girl is fine.
Chump B: Your head's on fire dude. She's straight fugly.
When something is really, really ridiculous.
Can be stressed on the "donkey" or on the "dick" depending on the context of the conversation:
Chump 1: That's ridiculous.
Chump 2: No, that's riDONKEYdickulous.
Chump 1: This is so freakin' ridonkulous!
Chump 2: No, it's ridonkeyDICKulous!