Funniest BtVS episode of all?

[Frenchy Faith]

One more vote for Tabula Rasa !!!
The topic was like "classic" (loss of memory) but brillantly dealt with! How they brought it about and played with everything, names, relationships, evils beings and stuff.... just incredibly brilliant!

 

[Schillaci]

Tabula Rasa was very funny. I enjoyed most of the episodes previously mentioned, but of the primarily comedic episodes, no line has made me laugh more than this.

Xander: Long gone. Probably loaded with supplies. Gotta think.

He looks into the store and tries to concentrate.

Xander: I can't believe I had sex.

The Zeppo.

 

[alluring dejection]

^ That reminds me of "Earshot," when Xander's constantly thinking about sex and then naked Buffy. Then Buffy says, "God, Xander, is that all you think about!" Haha.

 

[SpikedBuffy]

This is hard.

In Buffy, I would have to say a tie between Tabula Rasa and Band Candy

In Angel, definitely Smile Time... that's great!