Because anyone who can run, jump, or swim already left.
Wa-tah! Haha. I'll leave now... (Sorry if already posted. I searched a little bit but found nothing.)
Two test tickles
Cross-country.
Because everybody who can run, jump, or swim is already in America.
An attornity.
He was out standing in his field. This has Always been my favourite pun.
RUN! She's got a grenade in her mouth!
Pho Kyuu EDIT: No one understands how to pronounce "Pho". ;;
Because he was Snow'den.
Because all the Mexicans that can run, jump, and swim are in America.
Candy cow jump over the moon !
Because everyone who runs, swims, or jump really well is already across the border.