The act of ejaculating in your friends mailbox multiple times while he/she is on vacation, then letting it sit till they return. When they arrive home they will certainly have a surprise waiting for them in their mailbox
Phil: Dude i left jenna and her family a Cheesy Cum Surprise while she was in hawaii.
Chris: Hahahahaha that'll be the best surprise shes gotten since she woke up pregnant in mexico
Chris: Hahahahaha that'll be the best surprise shes gotten since she woke up pregnant in mexico
by MrSilva800 June 16, 2011
Where a uncircumcised man lets his cock cheese grow to a dangerous amount of cheese under his foreskin and a lady or man sucks his dick for a cheesy surprise
Darcy:“Hey how was it with Tryone last night” ,Dora: “It was great, he left me a cheesy surprise under his foreskin for me. It was delish” Darcy: “Wtf is a cheesy surprise?” Dora: “He let his dick cheese pile up so i could suck it out” Darcy:”EW NIGGA WTF!”
by SickBoySprunt May 6, 2021