Top definition
1) n : insincere foolishness : nonsense

2) n : a person's asshole
"That's nothing but a bunch of bunkum!"

"Yo, you've got some nasty stank coming from your bunkum!"
by Dizzy G July 02, 2005
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May 18 Word of the Day
When you think up something brilliantly righteous while baked.
X: I had this great highdea last night
Y: You clearly were philosopher stoned.
by TripleWest September 03, 2012
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2
The cum(kum) left after nutting on a persons ass. i.e. the kum on the buns
I left a wizz of bunkum on that chick I fucked last night.
by Bentheken September 27, 2020
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