You stop milking a cow after 10 years.
I didn't expose myself inside a guitar this morning.
A knife has a point.
Because 30 is too many!
Marry her.
Because 9/11.
I thought you said you'd never forget...."
With a cow-culator! (Rimshot)
To hold the cow together.
He used cowculus!
Keep it in the cow.
Doctor: 10 Guy: 10 what ! 10 days, 10 months, 10 years Doctor: 9...8...7...6...5...
My son's 10 years... hold on... OFF THE COUCH! brb... convulsing.