Male cyclists who comiserate with each other, and discuss treatments for, the piles common with users of this form of transport.
Hello me old bumchums, how are the piles today? Did that cream I suggested help?
by Cyclists Voice of Reason October 11, 2011
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The one kid that somehow manages to finish you when they are in combat with someone else. Yes Fortnite kids, I’m talking about you
You actual bumchum, go swallow thy lar ge bin
by Roudyboi420 November 12, 2018
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3 n00bs who play WoW MMORPG and put even the retards who play that game to shame, they like the sexings, however they never get it and they think they are so uber l33t even though they get their asses kicked at arena battles and PvP, they own almost no tier pieces and spend most of their time having no life and bumming over each other. (unless with each other) see koigen, hyrex, arkot.
Arkot: hey guys wanna try at PvP.
Koigen: Yeh sure we can go AV and pwn some n00bs.
Hyrex: after that we'll go and show off our tier 4 piece to everyone.
*guy wearing merciless gladiator set walks past*
Guy: stupid n00bs you suck at PvP you have no good armour.
Arkot: ah screw this wanna go have some sexings with each other?
Koigen: yeh sure.
Hyrex: we are bumchums after all
by Palidram and Malleck April 9, 2008
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