What does this simple rebus mean?

What does below Rebus say?

XLR8

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

What does does this rebus picture means ?

Rebus Puzzle Definition: A rebus is an illusion device that uses pictures to represent words or parts of words.
What does This Rebus Puzzle Identify?

What is the below Rebus indicate?

What famous saying does this rebus mean?

COME SERVED <---
COME SERVED
COME SERVED
COME SERVED
COME SERVED

What does below chemistry rebus means?

Can you identify the hidden rebus in the image below?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?