All female underwear is white (as seen through action scenes) until outer garments are removed and said underwear changes colors, has bows, frills, or lace. - various
Every teen, new to mech, knows how to "drive" it. - various
It takes 26 episodes for a pansy male lead to express his feelings to a girl he likes all the while whining. - [i]Suzuka[/i], various
Haruhi Suzumiya is the best drawn anime character I've ever seen and remains my inspiration to do better digital art. - [i]Melancholy of Haruhi Suzumiya[/i]
Prodigy students always leave to the United States after high school. [i]Azumanga Daioh[/i], [i]Clannad[/i], others.
Japanese girls are the strongest humans on earth, able to kick/hit 300lb men, in one shot, through walls. - various, especially with no magic, armor, etc.
Japanese men, who aren't in the spotlight (leading character) have eye problems, given most, if not all, wear glasses. - various (side note: they also discretely flip you off when adjusting them)
An explosion's sound concussion always points upward, as this never seems to kill anyone (dodging the flames) within yards of detonation. - various
Space travel between planets happens within hours, not years. Minutes if using warp/jump gates. -various
Flamboyant hair color is never discussed, until said color turns blond (or is blond). - various (okay, I know why this is, but it's still comical)
There are 20 cats for every 1 Japanese.
The only 4 items a Japanese can eat are: fish, rice, curry, and miso soup. Bread is used for bag filling only, unless it's of the melon variety. - various