3 definition by Mina tor returns

Top Definition
when having anal sex the reciver farts so hard it causes the penis to fly out. as well as anything else in the ass at the time
philo gastration is even sedier when the person sharts
by Mina tor returns May 08, 2007

Mug icon
Buy a philo gastration mug!
is when a men is geting head and he prematurly ejaculates shocking the girl (or boy i'm not judging you) and accidentaly bites of the penis and swallows it and the cum by surprise
philus degestation would hurt alot!!!!
by Mina tor returns May 08, 2007

Mug icon
Buy a philus degestation mug!
an editor on urban dictionary who's read practicly every entry, a.k.a me
mina tor knows what philus degestation means
by Mina tor returns May 08, 2007

Mug icon
Buy a Mina tor mug!