A speck of dust.
"Bigger" is used when comparing two things, while "biggest" is used when comparing three or more things. For example, "This apple is bigger than that orange" and "This watermelon is the biggest fruit of all."
The biggest shadow I have personally seen is probably the one from the Empire State Building.
no he is the biggest dumbshit i have ever seen
its the biggest penis ive ever seen
The python was the biggest snake i ever seen.
Shannon Gentle's smile :)
a ballsack
NO BREWARRINA IS THE BIGGEST HOLE IVE EVER SEEN
Its ''είναι το μεγαλύτερο πράγμα που έχω δεί ποτέ'' (ine to megalitero pragma pou exo di pote).
5 to 6 feet
No-one has ever seen one.
Tachyon is the fastest thing ever because its slowest velocity is the speed of light! Light is the fastest thing that can be seen.