Ack!!

Related:

• ACK and ye shall receive.
• SCREECH TWWWPPPTT! ACK! ACK! HUUMM: 386 going Turbo.
• No purchase necessary... All rights reserved... Batteries not included.
  .. Void where prohibited by law... Parental guidance is suggested....
• Bill D. Cat of Borg: You will be Ack!Thbbpt!imilated!
• 
  Charlie Chaplin " " -- Harpo Marx " " -- Marcel Marceau "Ack, phfftt" -- Bill the Ca...
• The Devil made me do...<ACK!<...Bob!
• o.O| ACK! / \_ |` '| _/ \ | | =(_)= THPHTH!
  / \/ \/ \ | (o)(o) U / \ C _) (__) \/\/\/\ _____ /\/\/\/ | ,___| (oo) \/ \/ | / \/-------\ U (__) /____\ || | \ /---V `v'- oo ) / \ ||---W|| * * |--| || |`....
• ACK /ak/ interj. 1. [common; from the ASCII mnemonic for 0000110] Acknowledge.
  Used to register one's presence (compare mainstream Yo!...
• ACK: /ak/ interj. 1. [from the ASCII mnemonic for 0000110] Acknowledge.
  Used to register one's presence (compare mainstream *Yo!...