What greazy, chicken eating, malt-liquor drinking, unemployed niggers get every month - usually on the first of the month. By the way, niggers say "mumph" instead of "month". Usually used to gamble at riverboat casinos such as the Majestic Star Casino in Gary, the Trump Casino in Gary, or the Beanblossom in Watts.
"Muthafucka, what iz you doin' tonight"

"Aw hell, nigga, you know it be da first of da mumph. I'm fin' to git my boat check on, denz I'm gonna gitz my chicken on, denz my Fuchs on!"

BLAUGH!
by Lamont Alouysius Hari November 12, 2004
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When you want to have a boat day but you don’t have a boat, so you hint at your friend Ben who does have a boat to see if we can take it out.
Man, It’s so hot out, I wish I had a boat. Let me do a boat check and see what options we have
by Cogjog June 6, 2022
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