XKCD - Know Your Vines

2P Start - Wiik Band

XKCD - Road Rage

Real Life Comics - 6/23/08

Snafu - Winning the Race

I know this one is very similar to one that I've posted earlier, but I think this one has a funnier take on it...

I wouldn't expect anything less

NOTE TO SELF:

NEVER show up late to work if your coworkers knew your girlfriend was coming over the night before.

But in case it happens be ready for the onslaught of "didn't get much sleep last night" comments, because you know you wouldn't let it slide if they did the same thing.

Snafu - Koopa Klan

XKCD - Journal 5

Penny Arcade - Disincentives

XKCD - Every damn morning