There were a lot of letter segments that had a character rattle off a ton of words that began with the particular letter the segment was focusing on. Like that h one that has been mentioned before where the one guy keeps annoying the other guy by popping up all around him and saying h words. Finally at the end the guy draws a hole and the pest falls through it. The guy says, "Hole" and laughs. Then the other guy shouts, "Help!" as he's falling. Pretty clever how they wrapped up these sketches by still using words that began with the same letter.
Other examples are a t segment where a guy lists a bunch of t words rapidly like turn, tank, table, and top. Then he throws the list he was reading from on the ground and says, "Toss." Then a policeman comes up to him and says, "You forgot two." He says, "Which?" The cop points to the ground and says, "Trash." He says, "Oh." The cop then says "And ticket" and hands it to him. The guy says, "Thank you" (in an unhappy tone, of course).
Also an f one where a guy was stating a lot of f words (not THE f word, of course. Sorry, couldn't resist after I typed that last bit!) like finger, fizz, fuzz, and flag. Finally the other guy said he had a good one. The other guy says, "Well what is it? Tell me." He says, "Finished" and laughs. I think he pulled down something over the screen to block him out. Then the other guy lifts it partly up and says sarcastically, "Funny!"
Probably lots of other examples like this. I'll just mention an n one where a reporter says, "Hi ho everybody". He says he is doing a man on the street interview (or was it a "letter on the street interview"?) and he finds a letter n. He says, "Where are you from?" The n replies, "North." "Ever been on tv before?" The n says, "Never." "Like it?" n says, "Nifty." "Would you like to say a few words?" Then the n launches into a rapid fire succession of n words like, "not nibble nose nickle number net". The reporter keeps trying to intervene with comments like, "Okay thank you.." but the n keeps firing away. Finally the frustrated reporter says to the viewers, "26 letters in the alphabet and I had to pick n!"
Okay, as that guy said at the end of the f sketch, I am now FINISHED.