Archer gets bitten by a snake in a sensitive place on Archer. "Once Bitten" is the sixth episode of the show's fourth season.
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Archer Season 4 Episode 6 Quotes

Obviously it's not heaven because Janis Joplin isn't giving me a rim job.

Archer

Malory: It's like if you've ever seen Jackie Gleason dance.
Pam: Is that a compliment?
Malory: I don't see how it possibly could be.