a Kruck
A kruck is a guy who thinks he’s got a big brain, but it’s actually just a tiny little weenie that won’t stop talking about old people.
“I know Leonardo da Vinci and I know he’s got a tiny little brain too.”, @kruck69
“I quoted Michael Jordan, but I misspelled his name and now I’m the worst.”, @kruck007
“I said ‘I’m like the greatest’ and then forgot who I was quoting.”, @kruck420