Pitter patter is the first part to a saying (pitter patter, let's get at er). It basically means "let's go". This saying is used a lot in the tv show Letterkenny.
Friend 1: You wanna get hammered Friend 2: Sure
Friend 1: Well, Pitter Patter
Friend 2: Let's get at 'er!
Aw brah its just like, you just get the best barrels ever dude. you come in and get spit righttt out. just drop in and smack the lip, wah BAH, just drop back in like BAHHHH, just ride the barrel and get pitted, sooo pitted like THAT.
Alternate: We got super pitted at Jimmy's house last night
1. There were a pack of Pitsen at the dog park.
2. Despite common misconception of their ferocity, Pitsen are some of the most loving, loyal dogs with an amazing temperament.
3. I love my Pitsen very much.