In this clip from the the upcoming episode of How I Met Your Mother, Robin and Ted are driving each other nuts as roommates. They think maybe have sex will solve the problem... much like Barney thinks it will solve world peace.
Barney: So I explained to her, I said Madelin, every single international conflict essentially boils down to sexual tension Ted: Every international conflict? Barney: Every single one, dude Ted: So the crisis in the middle east could be solved by? Barney: Gaza Strippers. Next. Ted: Apartheid? Barney: Apart Thighs? What else you got? Ted: Cold war. Barney: Ms. Gorbachev, Take Down Those Pants