Gackbuddy
A guy who tries to be funny but sounds like a confused toddler. He says 'gackbuddy' like it's the funniest thing ever, even though it's not.
He said 'gackbuddy' in a DM and then asked me if I knew what that meant. I said no and he cried.
He used the word in a tweet and then replied to his own tweet with 'I am the gackbuddy' like it was a proclamation.
He called me a gackbuddy during a workout and then went on a 10-minute rant about how he was the only one who worked out.