Talking about that... last night I was queuing at KTK at about 9, and there were about 8 infront of me, and about 10 behind me... 2 guys in early 20s already sitting there for a while (since their ramen already half gone). They just sit there and chit chat, taking up 4 seats. And one of them was eating the free hard boilded eggs, one after another, and taking his time to crush the egg shell, peel the egg... eat the egg, and then crush the shell in his tissue, and repeat. When I got in, he was at his number 3 egg.
When I stood up and left, they were still there chit chatting, and the whole basket (should have about 6-8 there) was gone...