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1. bleck
int. a combination of the word bleh and eck. it has precisely the same meanings associated with those two words though merged into one, supreme word.

adj. an arbitrary word, used when describing something negatively while in a neutral state of mind.
fatyogurt34: i love peas and carrots!

jimmydo8: ..bleck..
by Alex Mar 6, 2005 add a video
2. Bleck
An outburst of great distaste or displeasure.
"Bleck! This sandwich tastes like wall!"
3. Bleck
A mixture of oil and grease or oil and general filth. Black in colour and extremely difficult to wash out of clothes.
"Just going out on my bike, mum."

"Well don't get bleck on those trousers!"
4. bleck
to regurgitate abruptly and forcefully
Frank removed the beer hose from his mouth, slapped several high fives, and then blecked on the pool table.
by Beeg May 8, 2005 add a video
5. bleck
bleck is another word for black.
"i got dark from tanning, i look bleck."
6. Bleck
The sound whales emit during sexual intercourse.
Whale A: You like that baby?

Whale B: BLECKK!!!!!
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