Funniest thing on tv right now is the Late Show with Craig Ferguson.  Granted he's a naturalized Scotsman, but the show is thoroughly irreverant and very American (on purpose).

His Sid the cursing rabbit is just hysterical.  And covering up curses by host and guest with tortured foreign sayings "tutsi-frutsi" "Ooh-la-la".  Not to mention Jeff Peterson, the best robot skeleton side kick currently working.

I record it every night (comes on at 1:07 am here), and never miss it.

If you have somehow missed it until now, give it a try - fair warning ... may be highly addictive.

Lotus 123 ~ S-Render ~ OS/2 WARP ~ IBM 8088 / 4.77 Mhz ~ Hercules Ultima graphics, Hitachi 10 MB HDD, 64K RAM, 12 in diagonal CRT Monitor (16 colors / 60 Hz refresh rate), 240 Watt PS, Dual 1.44 MB Floppies, 2 button mouse input device.  Beige horizontal case.  I don't display my unit.