Lamebrain

Someone who posts nasty comments about someone they know on Urban Dictionary thinking that it will end up on the site.

Someone who is completely unaware of how unoriginal and lame it is to post negative comments about people they know on Urban Dictionary.

I enjoy editing Urban Dictionary posts but i get frustrated sometimes with the huge amount of lamebrains, twits, and meatheads posting completely useless bullshit. What a waste of my time, their time, and Urban Dictionary's bandwidth.

by CurvedMirror December 9, 2008

lametrain

if you have heard of roflcopter,its like that except its lame instead of rofl, and train instead of copter. also used if you think a train is lame

eg.1: Guy:'i was like "dude drop the lucozade" and he was like "duhhhhhhh...."'
other guy: sigh lamtrain

eg.2: other other guy:'yeh my train was like uber late i wuz like 5:00!! wtf..omfg im late it was rly lametrain

by Digitalmaniac August 14, 2008

lamebrain

A real big piece of shit. You want nothing to do with these guys.

Why are you hanging out with those lamebrains, all they do is drink and skate.

by sixtyniningyourmom November 23, 2021