[Oddwen]

Aragorn: My boots are full of water from the Midgewater swamp!
Sam: Midgewater! What do they get when they can't get Hobbit?
Aragorn(happily): My boots!

Or...

Aragorn the Magician: Nothing up my sleeve...
Frodo: What's that in your boot?
AragorntM: Uhh...

Or...

Aragorn: Don't laugh at my boots! When I turn up the cuffs, I can walk up to my hips without getting wet!

Or...

Aragorn: I keep another pair of boots in my boots!

Or...

Aragorn: *pout* I got these at the Gap of Rohan! They're all the style in Meduseld!

Or...

Aragorn: Whenever I'm short of cash, I just take enough leather from these boots to make another pair of boots and sell them!

Or...

Aragorn: We're the knights of the Round Table, we dance whene'er we're able...

Or...

Aragorn: Guys, you've got to help me! I'm being chased by Black Riders!
Frodo: Why?
Aragorn: Because I used one of their Fell Beasts to make my boots!

Or...

Aragorn: ...and when the Constable shouted "Stop Thief!", I threw my boot over his head and saved the day!

Or...

Aragorn: The three Silmarils ended up in the Earth, the Sky, and the Sea, but what they don't tell you about is the fourth Silmaril that ended up in my boot...

Or...

Aragorn(reciting):

"Gil-Galad had some elven boots,
To him the shoemakers would quickly scoot,
A fool was he for new footwear,
He couldn't stand to think of his feet going bare.

His laces long, his style was keen,
His twinkling heels afar were seen,
And countless yards of softest leather
Would bind his feet and give him pleasure

But long ago his soles wore away
How his laces got tangled, none could say
He fell into that deep, dark Mordor place,
Into Orodruin, after he tripped on his bootlace."

Frodo: That sucked.
Aragorn: Bilbo wrote it for me!
Frodo: No wonder.

Or...

Sam: Hey, why are you wearing two belts?
Merry: And don't say to keep your boots up!!