Use 6: Captain Underpants needs a costume.
Use 1:Makes changing in gym class less awkward.
Use 2: Makes it so your butt doesn't get rashes from rubbing against your jeans.
Use 3: It makes sure blood doesn't go all over your pants and legs when you're having your period.
The OP is probably male
Use 4: Your jeans don't go up your butt.
Use 5: makes it so no one sees your butt if you have a whole in your pants
Use 7: Makes a handy dandy purse if you sew up the leg holes
Use 8: Keeps your dick from flopping all over the place, and getting denim burn.
Not if you're wearing tight jeans, but guys look weird in tight jeans.
You mean guys look hawt in tight jeans.
Use 9: It feels comfortable when it's touching your genitals and ass.
Reason10: Superheroes would have nothing to wear on the outside of their costumes.
Reason 11: Gangstas wouldn't be able to wear baggy pants anymore without showing off their ass cracks
Reason 12: The Thong Song would have no meaning. And we all know how much we love Cisco.
Oops, my bad. Thank you.
Use 13: It gives us a fealing of hope and comfort
Hahaha I thought I was the only one who thought this! And socks are pointless to me , as well.
Use 15: You get to show off your pretty patterns when changing in front of other people.
Use 16: It isn't as terrible to have your pants fall down.
Use 17: Wedgies won't be showing off your ass cheeks.
You can't get wedgied if you wear no under wear...
Use 18: Britney Spears wouldn't have lost popularity.
(and we can't have her gaining more popularity...)
If you're not wearing underwear right now..-shudder-.
Thinking about me naked?