What famous saying does this rebus mean?

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

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

A man dies of old age on his 25 birthday. How is this possible?

Find the Odd One Out?
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What does does this rebus picture means ?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

Two boys wish to cross a river. The only way to get to the other side is by boat, but that boat can only take one boy at a time. The boat cannot return on its own, there are no ropes or similar tricks, yet both boys manage to cross using the boat.

How?

For this puzzle, you might have to find logic in something illogical. But hey, it's fun and a healthy little break from your strenuous puzzle-solving sessions.

Can you decipher the meaning in the following cluster of letters?

ITIT,NCENTCENT

A man is found dead in his bathroom naked with blood scattered all around him. The bathroom was locked from the inside and there is no trace of any struggle. There is nothing in the bathroom except his pant with the belt still around and his shirt. Also, the medic team can't find any incision in his body that may have been the reason behind so much blood loss.

The Police department is clueless regarding this murder mystery.
Can you?

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?