Top definition
Laugh fucking is when you make someone laugh so hard that they orgasm.

To give someone a laugh-gasm.
Timboz: omfgofmgm ahaahahaha that is r8 funneh omogmfogmfgofm lmfa00000000000000000000000000000
Daroud: I NO LOLOLOL LMFAOFMOFAMFAOM

Timboz: o fuk i ogasmin!!!! Omfg!
Daroud: rofl i just laugh fucked u
by IndysLaura June 05, 2010
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug