Shrek 2 Easter Egg - Puss in Boots' Shenanigans

There are three hidden actions or phrases that Puss In Boots says/does which have links to other films. Some are more obvious than others:
1) When Shrek and Donkey first meet Puss In Boots, Puss engraves a letter P into the tree next to him. This links to Zorro, when Zorro engraves the letter Z on to his enemies' cheeks. Antonio Banderas, who is the Voice actor for Puss In Boots, also starred in Zorro as Zorro himself. This egg is quite obvious.
2) When Shrek, Donkey and Puss are leaving the Fairy Godmother's Potion Room, the door starts shutting and an alarm sounds. Shrek then grabs Puss and Donkey and slides under it. Puss's hat falls off in the potion room. He quickly grabs it in the fashion of Indiana Jones. Paramount and Dreamworks work closely together when making films, and Paramount created the Indiana Jones films.
3)After becoming "Handsome" and losing Fiona, Shrek, Donkey and Puss are all at The Poison Apple Inn. Puss tells the barmaid Doris to leave the bottle and then says "I hate Mondays,". This is a link to another Ginger Tom Cat, Garfield, who also hates Mondays.