How did two retarded people get ran over in one second?
They're my friends.
Roadkill Friends
Explanation
Explain Bear
Listen up, buttercup. The "joke" here implies that the friends are slow, get it? Like roadkill slow. It's about as funny as a screen door on a submarine. You probably laughed, didn't you? I bet you can't even spell 'prognosis' without asking Google.