He concentrated on the problem exercising his brain vigorously

Two young teenaged boys, in a shop, talking:
Boy 1: "My life is shit."
Boy 2: "So is my, 'cause I don't have a girlfriend."

By Crumpet
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Kaksi nuorta teinipoikaa, kaupassa, juttelevat:
Poika 1: "Mun elämä on paskaa."
Poika 2: "Niin munki, ku mulla ei oo tyttöystävää."

By Crumpet