Yes you can.

Be extra cautious though, because you may get her pregnant again :shock:

Yeah, and I heard that if a pregnant woman gets pregnant....It usually results in quintuplets. Use 2 or 3 condoms to be extra sure no lil sperms get past.

Lol!

Ok I know you guys are being sarcastic but in case anyone genuinely reads this...

*never* use more than one condom at a time.
They are especially thin and the friction caused between 2 condoms is very likely to cause them to rupture - 1 is safer than 2 but it is preferable to use 1 condom and another method such as birth control pills or something.