Drabble challenge...

"Mine's bigger than that," Benny said, confident.

"Let me see then," Tucker demanded. "It's only fair since I've showed you mine."

"That's nothing," Alan said, derisive, pulling at his own clothing. "Look at this."

Benny's eyes widened but Tucker made a show of not being impressed, saying,

"Yeah, but that's only a bruise. This is a scab."

"Yeah," Benny chipped in, warming to the subject, "it's not the same thing at all."

"Susi probably gave you that anyway," Tucker added smugly.

Benny sniggered into his hand and Alan's expression turned sour, though he knew the truth:

They were just jealous.