A fighter pilot and a cargo pilot are flying around, talking shit to each other on the radio. The fighter pilot goes on about how much cooler he is than the cargo pilot and says, "Watch this, brah!" hits the afterburner, does a barrel roll and then a loop...

"Top that!" he shouts to the cargo pilot.

"Ok, well watch this." says the cargo pilot.

The plane just goes straight for a while.

"How'd you like that?" asks the cargo pilot.

The fighter pilot is confused and asks, "What did you do?"

The cargo pilot replies, "I went to the galley and got myself some more coffee."