Man1: Hey, remember in 4th grade when your sister was up on the monkey bars and I tried to sneak a peak at her underwear? I was really peaking at my own sister's underwear!
Man2: Yeah! And remember in 12th grade when you had sex with her?!

-and the movie is?
The right answer is:
Dirty Work (1998)
Those who knew the right answer were:
Nobody, but I got one suggestion:
• Dokkblau Flauelsnaerbuxurnar:
"Tommy Boy"
[Var þetta ekki típískt!? Fæ póst frá dökkbláu, þýsku, flauelsnærbuxunum mínum sem ég týndi í fyrra! Ég held að þið ættuð að pilla ykkur hingað heim og fara að sinna skyldum ykkar!]